bluuebunny/crossref_metadata_2025 huggingface dataset:
Satellite-derived shorelines extracted using SAET for characterizing the effect of Storm Gloria in the Ebro Delta (W Mediterranean)
Authors: Pardo-Pascual Josep E. , Cabezas-Rabadán Carlos , Palomar-Vázquez Jesús , Fernández-Sarría Alfonso , Almonacid-Caballer Jaime , Souto-Ceccon Paola Emilia , Montes Juan , Armaroli Clara , Ciavola Paolo
Published: March 2022

Coastal storms constitute a key factor controlling shoreline position changes. They may deeply modify the beach morphology and contribute to erosive processes. Earth observation data as the images from the Sentinel satellites of ESA's Copernicus program and the Copernicus Contributing Missions offer potential information for characterizing beach changes.

SAET (Shoreline Analysis and Extraction Tool) is an open-source tool developed within the framework of the ECFAS project intended to enable the automatic shoreline extraction from optical satellite imagery. SAET is assessed in order to determine the accuracy of the resulting satellite-derived shorelines (SDSs) as well as its capacity to detect and characterise beach changes. The SDSs are employed to define the changes of the shoreline position through 82 km of beaches in the Ebro Delta (E Spain) associated with Storm Gloria. The storm peaked on 22 of January 2020 (significant wave heights over 7 m), heavily affecting the whole of eastern Spain.

The accuracy of the SDS extracted using SAET was assessed by comparing its position against the shoreline photo-interpreted on a VHR image. A Spot 7 (1.5 m of spatial resolution) acquired 37 minutes before the Sentinel-2 used for defining the SDS was employed for this purpose. Both images were acquired on 26 of January, four days after the peak of the storm. An average error of 5.18 m (seawards) ± 9.98 m was measured.

The comparison of the position of the SDS obtained before (18/01/2020) and after the peak of the storm (26/01/2020) allows to map the retreat of the shoreline position linked to this event. Within the ECFAS project this approach will be extended to a number of other test cases.

The ECFAS (European Coastal Flood Awareness System) project (https://www.ecfas.eu/) has received funding from the EU H2020 research and innovation programme under Grant Agreement No 101004211.
SAET: a new tool for automatic shoreline extraction with subpixel accuracy for characterising shoreline changes linked to coastal storms
Authors: Palomar-Vázquez Jesús , Almonacid-Caballer Jaime , Cabezas-Rabadán Carlos , Pardo-Pascual Josep E.
Published: March 2022

SAET (Shoreline Analysis and Extraction Tool) is a tool intended to enable the automatic detection and quantification of the changes experienced by the shoreline position on beaches affected by coastal storms. It is an open-source tool developed within the framework of the ECFAS project which aims to demonstrate the technical and operational feasibility of a European Coastal Flood Awareness System.  SAET takes advantage of the freely-available images from the Sentinel satellites of ESA's Copernicus program and the Copernicus Contributing Missions. The tool currently uses the mid-resolution images of the Sentinel 2 and Landsat 8 satellites, although in the future it will allow the use of images from other satellites (as the recently available Landsat 9).

In order to characterize the shoreline changes caused by a coastal storm at a certain coastal segment, SAET identifies, downloads, and processes the most suitable satellite images (those closest in time and with low cloud coverage). The shoreline extraction starts by an approximate definition of the shoreline position at pixel level using the AWEINSH water index. Subsequently, the subpixel extraction algorithm is applied over dynamic coastal stretches not affected by clouds operating over the Short-Wave Infrared bands. For each of the analysed images, the process results in the obtention of satellite-derived shorelines in vector format. Analysis of shoreline position changes is intended to offer quantitative data about the state of beaches in terms of erosion/accretion,and about their response subsequent capacity to recover after storm episodes.

 

The ECFAS (European Coastal Flood Awareness System) project (https://www.ecfas.eu/) has received funding from the EU H2020 research and innovation programme under Grant Agreement No 101004211.
Evolution of solar accelerated electron beams as a function of distance from the Sun
Authors: Lorfing Camille , Reid Hamish
Published: March 2022

Solar electrons beams are accelerated in the corona, and can travel out into the solar wind and beyond. These beams of non-thermal electrons evolve as a function of distance from the Sun, interacting with the background plasma and growing Langmuir waves as they propagate. Subsequent radio emission is also seen in the form of type III bursts. Around 1 AU, we detect in-situ electrons up to 10-20 keV together with local Langmuir waves. However, previous studies suggest that higher energy electrons interact with Langmuir waves close to the Sun and so these electrons would not propagate scatter-free. Through beam-plasma structure simulations we study the interactions between these electron beams and the background plasma of the solar corona and the solar wind at different distances from the Sun, up to 130 solar radii. This allows us to determine what is the maximum electron velocity responsible for Langmuir wave production and growth, and consequently which electron energies are affected by wave-particle interactions as a function of distance from the Sun. We also vary the spectral index of the electron velocity distribution α and the electron beam density nbeam to identify what role they play in determining the relevant electron velocities at which wave-particle interactions occur. Understanding the mechanisms driving the change in the maximum electron velocity will permit more accurate predictions in electron onset as well as arrival times, relevant for space weather applications and the understanding of the subsequent emissions at radio and X-ray wavelength. Moreover, our radial predictions can be tested against in-situ electron and plasma measurements from the instruments on-board the Solar Orbiter and Parker Solar Probe spacecrafts.
Quantifying global phenological trends, their drivers, and the effects on terrestrial carbon uptake
Authors: Mirzagholi Leila , Zohner Constantin M. , Crowther Thomas W.
Published: March 2022

Remote sensing data show a widespread increasing trend in gross primary productivity and leaf area index since the 1980s, which can be attributed to both the magnitude of the seasonal greenness and the length of the growing season (phenological shifts). These phenological shifts result in changes in water, nutrient, and energy fluxes hence altering terrestrial carbon uptake under climate change. In this presentation we address the following key questions: i) What are the temporal trends in phenological shifts in Earth's different biomes? ii) What are the main drivers of these shifts across different biomes? More specifically, what is the relative importance of external environmental drivers such as temperature, precipitation, and radiation versus internal vegetation feedbacks such as growth and nutrient limitation? iii) To what extent are phenological shifts of the beginning and end of the growing season determining trends in gross primary productivity? These results are crucial for forecasting long-term changes in the carbon cycle under climate change.
GeoPiemonte NOA: a geological map of naturally occurring asbestos in Piemonte region (NW Italy)
Authors: Piana Fabrizio , Barale Luca , Compagnoni Roberto , Turci Francesco
Published: March 2022

The “Geological map of Naturally Occurring Asbestos of Piemonte region” at 1:250,000 scale aims at reviewing the distribution of NOA-bearing rocks and the individual occurrences of NOA minerals of Piemonte at the regional scale. 

A geo-lithological basemap was produced ad hoc through a reasoned simplification of the basic Geological Map of Piemonte and its geo-database (GeoPiemonteMap, Piana et al., 2017; also available as a WebGIS service at https://webgis.arpa.piemonte.it/Geoviewer2D/index.html?config=other-configs/geologia250k_config.json). Particular emphasis was given to the potentially NOA-bearing rocks, i.e., meta-ophiolites and sedimentary successions containing meta-ophiolite clasts. The map reports hundreds of punctual occurrences of NOA minerals, as well as the main former asbestos mining sites. The NOA occurrences dataset derives from a thorough revision of the regional geological literature, integrated with authors' original data acquired during several years of geological and geo-environmental surveys.

The map is supported by a geo-database, compliant with the geo-datsabase of basic Geological Map of Piemonte. Each mapped NOA occurrence corresponds to an item of the geo-database, containing the following information: NOA mineral(s) species, locality and coordinates, occurrence type (i.e., in vein/in the rock matrix/detrital), host rock lithology, meso- and micro-scale description (e.g., vein thickness, associated minerals, etc.), NOA mineral identification method (e.g, optical microscopy, microRaman spectroscopy, XRD, etc...), bibliographic reference, and sample availability (i.e., presence of samples in university or museum collections).

References:
Piana et al. (2017), Journal of Maps 13: 395-405, DOI: 10.1080/17445647.2017.1316218
20 Years of Cluster Observations of Heavy Ion Outflow, Circulation in the Magnetosphere and Escape: Advances and Open Questions
Authors: Dandouras Iannis , Yamauchi Masatoshi
Published: March 2022

Outflow of ions from the terrestrial ionosphere and circulation in the magnetosphere plays an important role in the magnetospheric dynamics, by loading the magnetosphere with heavy atomic and molecular ions. Some of the outflowing ions can be re-injected into the inner magnetosphere, whereas some can completely escape to outer space. Cluster was the first mission in the magnetosphere to involve four spacecraft in a tetrahedral configuration, providing three-dimensional measurements of the space plasma parameters. The observations of the outflowing and escaping ion populations performed by Cluster are reviewed and the most prominent results highlighted. These show the dominance in the magnetotail lobes of cold plasma outflows originating from the polar caps. For the energetic heavy ion outflow the cusps constitute the main source. The dependence of the polar outflow on the solar wind parameters and on the geomagnetic activity has been evaluated for both cold ion populations and energetic heavy ions. For the later, outflow has been observed during all periods but an increase by two orders of magnitude has been shown during extreme space weather conditions. This outflow is adequate to change the composition of the atmosphere over geological time scales. At lower latitudes, the existence of a plasmaspheric wind, providing a continuous leak from plasmasphere, has been demonstrated. The general scheme of the outflowing ions circulation in the magnetosphere or escape, and its dependence on the IMF conditions, has been outlined. However, several questions remain open, waiting a future space mission to address them.
Planetary analogue studies of charge effects on cloud droplet behaviour
Authors: Airey Martin , Harrison R. Giles , Aplin Karen , Pfrang Christian , Nicoll Keri
Published: March 2022

Ionisation in planetary atmospheres resulting from cosmic rays fragments atmospheric molecules resulting in the formation of free ions. The rate at which ions are produced varies with altitude and is determined by a combination of the cosmic ray flux and atmospheric density. The altitude at which this ion production rate peaks is known as the Pfotzer-Regener maximum which, on Earth, occurs at around 15-20 km. On Venus this maximum occurs at ~63 km, coinciding with the main cloud deck. This study investigates the effects enhanced ionisation may have on cloud droplets and their behaviour. Interactions between the ions produced and cloud droplets may have many consequences, including activation at lower saturation ratios, enhanced droplet coalescence and, for large charges, droplet breakup by Rayleigh instability.

This work explores the effects of ionisation on water droplets in the laboratory and also simulates some of the conditions occurring in the clouds of Venus. The main element of the experimental apparatus is an acoustic levitator that can allow individual droplets to be electrically isolated and observed. Measurements are taken by a CCD camera and processed using LabView image acquisition software. The droplets can be subjected to enhanced ionisation from a corona source and perturbed by using a 10 kV/m electric field placed across the droplet causing it to be deflected relative to its charge. The principal findings on water droplets were that higher charge led to a slower evaporation rate; however, higher charge also led to increased incidence of Rayleigh explosions which were observed during several of the experiments. Overall, the effect of charge slowing evaporation did not lead to a longer droplet lifetime due to mass loss occurring from the periodic Rayleigh instabilities. In order to simulate conditions more like the clouds of Venus, sulphuric acid droplets were also examined. It was found that even very dilute sulphuric acid was extremely resistant to evaporation, suggesting that the clouds of Venus may have very long-lived droplet lifetimes. This has wide-reaching implications as cloud droplets on Venus have been suggested to act as a substrate for possible microbial life in the clouds.
Mapping future exposure to multiple hazards in Tomorrow’s Cities: the Khokana, Kathmandu, Nepal case study
Authors: Dhakal Aditi , Chaudhary Suresh , Guragain Ramesh , Manandhar Vibek , Gentile Roberto , Cremen Gemma , Galasso Carmine , McCloskey John
Published: March 2022

Exposure to multiple hazards can create many risks, including some related to human life and physical infrastructure. Therefore, it is important to develop approaches for characterising and controlling future urban development in a risk-informed manner. Towards this aim, this study develops a future risk-sensitive exposure-mapping methodology using the Khokana area of Kathmandu (Nepal) as a case study. Characterisation of future exposure is carried out on the basis of literature reviews, a thorough review of three future urban development options prepared by the Kathmandu Valley Development Authority (KVDA), discussions with experts, and data obtained from recent detailed building and road assessment surveys of the existing urban system. This characterisation is then used, along with future multi-hazard intensity predictions, to create a risk-informed masterplan layout of buildings and infrastructure that appropriately balances the demands of an expanding population. The developed methodology forms the backbone of the urbanisation component within the Tomorrow’s Cities Decision Support Environment, and can be generally applied to risk-sensitive urban planning in any context.
Exploring Lossy Compressibility through Statistical Correlations of Geophysical Datasets
Authors: Bessac Julie , Krasowksa David , Underwood Robert , Di Sheng , Calhoun Jon , Cappello Franck
Published: March 2022

Lossy compression plays a growing role in geophysical and other computer-based simulations where the cost of storing their output data on large-scale systems can span terabytes and even petabytes in some cases. Using error-bounded lossy compression reduces the amount of storage for each simulation; however, there is no known bound for the upper limit on lossy compressibility for a given dataset. Correlation structures in the data, choice of compressor and error bound are factors allowing larger compression ratios and improved quality metrics. Analyzing these three factors provides one direction towards quantifying limits of lossy compressibility. As a first step, we explore statistical methods to characterize correlation structures present in several climate simulations and their relationships, through functional regression models, to compression ratios. In particular, we show results for climate simulations from the Community Earth System Model (CESM) as well as for hurricanes simulations from Hurricane-ISABEL from IEEE Visualization 2004 contest, compression ratios of the widely used lossy compressors for scientific data SZ, ZFP and MGARD exhibit a logarithmic dependence to the global and local correlation ranges when combined with information on the variability of the considered fields through the variance or gradient magnitude. Further works will focus on providing a unified characterization of these relationships across compressors and error bounds. This consists of a first step towards evaluating the theoretical limits of lossy compressibility used to eventually predict compression performance and adapt compressors to correlation structures present in the data. 
Proxies for the presence of post-perovskite in the lowermost mantle based on seismic tomography and geodynamic modelling 
Authors: Koelemeijer Paula , Pagu Ana , Schuberth Bernhard , Davies Rhodri
Published: March 2022

The post-perovskite (pPv) phase is often invoked as an explanation for seismic observations of discontinuities, anisotropy and anti-correlation between velocities in the lower mantle. Accurate interpretations of these features in terms of pPv are important, as the phase transition provides a much-needed temperature probe in the lowermost mantle. Robust observations of this phase transition have the potential to constrain the temperature of and heat flow across the core-mantle boundary and thus provide estimates of the heat budget and thermal evolution of the Earth.

Traditionally, the presence of post-perovskite (pPv) has been inferred from observations of seismic discontinuities in the lowermost mantle. However, these only give a very patchy image of lateral variations in the presence of pPv due to the heterogeneous coverage of seismic data. In addition, interpretations are complicated by the fact that the properties and stability field of pPv remain uncertain from a mineral physics point of view.

Here, we describe different proxies for the presence of post-perovskite, proposed based on global seismic tomography. To investigate their accuracy, we utilize synthetic tomography models derived from geodynamic modelling in combination with mineral physics and we compare the predicted presence to the true occurrence of pPv in the model. By using both high-resolution geodynamic models as well as filtered models that have been corrected for the limited resolution of seismic tomography, we can investigate whether a proxy works in theory (on the high-resolution versions) and also in practice (on the filtered models). We will discuss how we may be able to constrain the stability field of pPv based on comparisons with published tomographic models and make recommendations as to what has to improve in seismic tomography to make different proxies work.
Evolution of tides and tidal dissipation over the last glacial cycle
Authors: Wilmes Sophie-Berenice , Green J. A. Mattias
Published: March 2022

Simulations of the tides from the Last Glacial Maximum (26.5 – 19 kyr BP) to the present show large amplitude and dissipation changes, especially in the semi-diurnal band during the deglacial period. New reconstructions of global ice sheet history and sea levels allow us to extend the tidal simulations back to cover most of the last glacial cycle. Climate during this period was far from stable with periods of ice sheet advance and lower sea levels interspaced with ice sheet melting and sea level increases. Here, using the sea level and ice history from Gowan et al., 2021, we present simulations of tidal amplitudes and dissipation from 80 kyr BP to present using the tide model OTIS. Our results show large variations in amplitudes and dissipation over this period for the M2 tidal constituent with several tidal maxima. Due to the lower sea levels and altered bathymetry open ocean dissipation was enhanced with respect to present day levels for most of the glacial cycle. This result is important in the context of historical ocean mixing rates. For the semi-diurnal K1 tide, in contrast, changes are mainly local or regional. 
Antarctica’s x-factor: How does Antarctic precipitation change with temperature?
Authors: Nicola Lena , Notz Prof. Dirk , Winkelmann Prof. Ricarda
Published: March 2022

Snowfall is by far the most important positive contributor to the overall mass balance of the Antarctic Ice Sheet, potentially buffering temperature-induced dynamical ice loss in a warming climate. Previous studies have proposed that Antarctic snowfall will increase along the Clausius-Clapeyron relationship, describing the saturation water vapour pressure as a function of temperature (7% change for 1°C of warming). Due to cold temperatures and continentality in the interior, this general, first-order explanation may not hold true for snowfall changes across the ice sheet. In this study, we investigate how this first-order approximation can be modified to more reliably represent snowfall changes in a warming climate for simulations of the Antarctic Ice Sheet.

To characterise the present-day precipitation pattern, we use reanalysis data and make use of state-of-the-art model data from the CMIP6 modelling project as well as regional model data. We analyse how the sensitivity of Antarctic precipitation to temperature changes is represented in models and how it potentially changes in the future. We use least-squares linear regression to determine the sensitivity factor, Antarctica’s x-factor, that is used in ice-sheet models to scale precipitation. 

With our statistical analyses, we show that sensitivities of column-integrated water vapour, precipitation, snowfall, net precipitation, and surface mass balance to temperature changes are fairly similar under present-day conditions; implying that the exponential relationship of saturation water vapour pressure to temperature could generally lead to additional mass gains of the Antarctic Ice Sheet with warming. However, we find that the relationship of Antarctic precipitation to temperatures across the ice sheet is not constant, but decreases with ongoing warming. Taking these changes into account could give a more reliable estimate of future precipitation changes than existing approaches. We demonstrate that a linear approximation of the exponential relationship between Antarctic precipitation and temperature becomes more and more imprecise in a warming climate, both for computing the sensitivity factor and to scale Antarctic precipitation in models.

We propose a new way to extract the sensitivity factor of Antarctic precipitation to temperature which takes regional variations and the temperature dependence into account. The temperature dependence becomes more important the higher the warming becomes. Considering local warming rates, we show the necessity of introducing a temperature-dependent scaling factor in ice-sheet models, especially for high-end or long-term sea-level projections.
The effect of sediment qualities on the resistance of deltas to anthropogenic pressures
Authors: Johnson Joshua , Parsons Daniel , Hackney Christopher , Coulthard Thomas , Best James , Edmonds Douglas
Published: March 2022

Many global deltas are heavily populated and ecologically important landforms that exist due to a balance between basin sediment supply, relative sea-level rise and coastal erosion. This balance is being increasingly disrupted by anthropogenic activities, through sediment impoundment behind dams, riverine sediment mining, accelerating eustatic sea-level rise and enhanced delta subsidence through groundwater and oil and gas extraction.

This study utilizes a morphodynamic model, Delft3D, to examine how a range of sedimentological boundary conditions can influence the response of deltas to combined pressures of sediment supply reductions and differing rates of relative sea-level rise. A group of baseline scenarios were created by running the model with a range of different fluvial sediment cohesivities, where the proportions of incoming river sediment defined in the model as cohesive was varied systematically . In addition, a second suite of baseline models were developed where the receiving basin substrate type, over which the deltas evolved and prograded, was varied in terms of its cohesive sediment content and threshold bed shear stress required for erosion. Across these two baseline series of simulations, the prograding deltas were then exposed to a suite of relative sea-level rise scenarios and a set of runs with reductions in fluvial sediment supply. A baseline control scenario was also run in which sediment supply and relative sea-level were kept constant.

The resulting deltas were analysed using channel identification algorithms that quantified the channel geometries and morphodynamics through time. The resultant morphologies and rates of morphological evolution were quantified for each run and scenario. In all cases, sediment starvation was found to be a more significant driver of morphodynamic change than sea-level rise, with reduced deltaic land area and channel mobility resulting from reductions in sediment supply. Deltas forming over more resistant receiving basin substrates, analogous to consolidated clays or glacial till, were found to be more vulnerable to changes in sediment supply than those forming over less resistant substrates. The implications of these findings for both managing deltas and understanding delta deposits in the rock record will be outlined and discussed. 
How does the Weddell Gyre circulation influence long-term trends in nutrient concentrations?
Authors: Reeve Krissy , Hoppema Mario , Kanzow Torsten , Boebel Olaf , Geibert Walter , Strass Volker
Published: March 2022

The large-scale mean horizontal circulation of the Weddell Gyre was determined solely from Argo floats drifting throughout the gyre since 2002. The circulation describes an elongated, double-celled gyre, where the eastern sub-gyre is stronger and subject to mesoscale variability in comparison to the considerably weaker western sub-gyre. Since positive long-term nutrient trends across the western sub-gyre have been associated with an increase in upwelling, this study aims to compare long-term nutrient trends in the western sub-gyre, from Kapp Norvegia to Joineville Island, to those along the Prime Meridian section, spanning the eastern sub-gyre. We find the strongest trends in surface Silicate in the central part of the western sub-gyre, where the horizontal circulation is weakest. Across the eastern sub-gyre, along the Prime Meridian, the strongest Silicate trends occur in the westward flowing southern limb, south of Maud Rise. This suggests that there are different dynamical causes of the nutrient trends in the east versus the west, since the strongest upwelling at the Prime Meridian occurs north of Maud Rise, where some of the lowest long term trends in nutrients were observed. We hypothesise that while increased upwelling may be the cause of positive long-term nutrient trends in the western Weddell Gyre, mesoscale variability and convection associated with Maud Rise in the eastern Weddell Gyre have a larger impact on nutrient concentrations, making long-term trends more challenging to extract.
Book Review: Empowering the Elderly? How ‘Help to Self-Help’ Health Interventions Shape Ageing and Eldercare in Denmark
Authors: Ahlness Ellen
Published: March 2022

n/a
Adaptación cultural mexicana del programa de intervención CASCAdE para padres de supervivientes de cáncer infantil
Authors: Espinoza-Salgado Fatima Sagrario , Robles García Rebeca , Wakefield Claire E. , Kelada Lauren , Sansom-Daly Ursula M. , McGill Brittany C. , Zentella Tusie Alejandra , Juárez García Lorenzo , Cárdenas Cardos Rocío del Socorro , Zapata-Tarrés Marta
Published: March 2022

Objetivo: Describir el proceso de adaptación cultural del programa CASCAdE en línea para padres de supervivientes de cáncer infantil mexicanos. Método: Se utilizó el Modelo Ecológico de Validación (MEV), en dos fases: la primera consistió en la traducción (inglés-español) y adaptación cultural de los contenidos del programa; la segunda fue la evaluación del contenido e integridad del tratamiento. Resultados: Se realizaron cambios en la redacción del texto, se modificó el uso de la segunda persona del singular por la tercera persona del singular “usted”. Del MEV se eligieron para adaptación de materiales: Lenguaje, Personas, Metáforas o dichos, Narrativa y Conceptos. Entre los cambios más relevantes se encuentran el uso de la tercera persona del singular (aceptabilidad) y la adaptación de metáforas que fueran entendibles en este contexto (relevancia). Para la intervención se adaptaron: Métodos, contexto y objetivos, dando como resultado la aplicación individual, cambios en el diseño gráfico e inclusión de iconografías llamativas y amigables para los padres (aceptabilidad). En la evaluación del contenido por jueces expertos se obtuvieron porcentajes del 50% de acuerdo en redacción de las sesiones de introducción del manual para el facilitador y 75% en redacción de la sesión cuatro del manual para padres. Conclusión: Este estudio muestra el proceso de adaptación cultural desde el MEV a fin de contar con los materiales necesarios para que la aplicación del programa CASCAdE en un contexto mexicano.
PENGARUH MACAM MULSA DAN PUPUK KANDANG TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KACANG PANJANG (Vigna Sinensis L.)
Authors: Anam Choirul , Kevin Kevin , Kusumawati Dian Eka
Published: March 2022

Long beans are seasonal vegetable crops that are widely used by people in Indonesia and are one type of vegetable that is sold daily. The use of long beans is very diverse, which is served for a variety of dishes from raw to cooked. The parts of long bean plants that can be consumed are the leaves and pods. The purpose of this study was to determine how much influence the application of mulch and manure had on the growth of long beans (Vigna Sinensis L.). The study was conducted in Jatenan Village, Kedungpring District, Lamongan Regency. The altitude of the place is ± 7 meters above sea level. The time of the study was carried out from February to March 2021, using the factorial Randomized Block Design (RAK) method, which consisted of 2 factors with 3 replications. The results of the study of the Effect of Cow Manure Application on the Growth and Production of Long Beans (Vigna Sinensis L.) The results of the study of the Effect of Mulch and Cow Manure on the Growth and Production of Long Bean Plants (Vigna Sinensis L.) can be seen that the best treatment is the goat manure treatment (P1) and plastic mulch treatment (M2) than the other treatments.
EFEKTIVITAS APLIKASI MACAM PUPUK ORGANIK CAIR DAN VARIETAS TERHADAP PENINGKATAN PRODUKSI SAWI (Brasica juncea L.)YANG DIBUDIAYAKAN SECARA HIDROPONIK
Authors: Kusumawati Dian Eka , Nurdiansyah Ferry , Anam Choirul
Published: March 2022

Mustard (Brassica juncea L.) is one of the most popular horticultural commodities. So it is necessary to increase the production of mustard plants by hydrophonic and using liquid organic fertilizer (LOF). In the hydroponic system, growth and development is very dependent on providing nutrients. The research was conducted in the village of Gampangsejati, Laren District, Lamongan Regency. The time of the study was carried out in February 2021 to June 2021. The study was carried out in a non-greenhouse. The study was conducted using a factorial randomized block design method which consisted of 3 levels, namely for factor 1 the fertilizer treatment used was AB Mix Nutrition, cow biourine LOF and goat manure LOF. Factor 2 varieties used are Sawi nauli, Sawi shinta and Sawi green. The results of the research that have been carried out are that the use of AB mix treatment showed the best growth and yield of mustard shinta, mustard nauli and mustard green plant varieties compared to cow biourine LOF and goat dung LOF treatments.
PENGARUH OLAHAN ORGANIK JERAMI DAN JARAK TANAM SISTEM JAJAR LEGOWO TERHADAP PRODUKSI TANAMAN PADI (Oryza sativa L.)
Authors: Istiqomah Istiqomah , Wahyudin Alfin , Anam Choirul
Published: March 2022

Rice has become an important and strategic commodity. The decline in soil fertility is the cause of the low production of rice plants.The use of straw can increase the efficiency of the use of fertilizers (nitrogen), improve soil fertility by providing nutrients, especially (potassium), besides that it can improve the soil. The nutrient content of rice straw is 0.4% Nitrogen, 0.02% Phosphorus, 1.4% Potassium and 5.0% Silicon. The jajar legowo planting system is a new innovation in agriculture.This study aims to determine the best spacing between 2:1 and 4:1 jajar legowo system and to find out the best quality of processed straw from bokashi straw and burnt straw. This research was conducted in Pelangwot village, Laren sub-district, Lamongan district. January to April 2021. This research was conducted using a factorial randomized block design (RAK) method, which consisted of two factors and each factor consisted of 3 levels. From these two factors, 9 treatment combinations were obtained and repeated 3 times. Parameters observed in the vegetative phase include: plant height and number of leaves. Parameters observed in the generative phase include: wet weight of plants, panicle length. dry seed weight, dry seed weight per plot, 1000 seed weight The data obtained from the observations were calculated by analysis of variance with Fisher's exact test (F test at 5% and 1 level). If there is a significant difference, it will be continued with the Least Significant Difference test. The best results in this study were burnt straw treatment and 4:1 row spacing legowo
Pengaruh Kombinasi Macam Varietas dan Pupuk Kimia Majemuk Terhadap Pertumbuhan dan Hasil Padi (Oryza sativa L.) Pada Penanaman Sistem Jajar Legowo
Authors: Amiroh Ana , Azis Muhammad Abdul , Istiqomah Istiqomah
Published: March 2022

Padi (Oryza sativa L.) merupakan tanaman pangan yang menjadi bahan makanan pokok. Kebutuhan akan terus meningkat seiring dengan laju pertumbuhan penduduk yang lebih cepat. Salah satu hal yang menjadi perhatian untuk peningkatan produksi adalah kebutuhan unsur hara pada tanaman. Oleh karena itu penelitian mengenai macam varietas dan pupuk kimia majemuk sangat penting untuk dilakukan, tujuan penelitian adalah mempelajari pengaruh macam varietas  dan pupuk kimia majemuk yang tepat sehingga dapat meningkatkan produksi tananam padi (Orzya sativa L.). Penelitian ini dilaksanakan di Desa Pelangwot, Kecamatan Laren, Kabupaten Lamongan pada bulan february-Mei tahun 2021. Penelitian ini dilakukan dengan metode Rancangan Acak Kelompok RAK Faktorial, yang terdiri dari 2 faktor dan setiap faktor terdiri dari 3 level dengan 3 kali ulangan yaitu : faktor pertama macam varietas padi: Inpari 32, Mekongga, Sunggal. Faktor kedua macam pupuk kimia majemuk : control, phonska dan mutiara. Data hasil pengamatan dari setiap parameter pada setiap pengamatan dianalisa dengan uji Fisher (uji F) 5% dan 1% jika terdapat perbedaan nyata dilanjutkan dengan uji Beda Nyata Terkecil (BNT 5%). Hasil penelitian ini menunjukan bahwa varietas Sunggal dan pupuk kimia majemuk Mutiara menghasilkan nilai yang  terbaik dibandingkan dengan perlakuan lainnya.
PENGARUH LINGKUNGAN KERJA, STRES KERJA DAN BEBAN KERJA TERHADAP KINERJA KARYAWAN PT. FORISA NUSAPERSADA LAMONGAN
Authors: Huda Miftahul , Shony Azar Moh. Azus
Published: March 2022

This study aims to determine the Work environment, work stress and workload on the performance of PT. Forisa Nusapersada Lamongan employees. The hypothesis proposed in this study are: a). Work environment influences the performance of PT Forisa Nusapersada Lamongan employees. b). Job stress affects the performance of PT Forisa Nusapersada Lamongan employees. c). Workload affects the performance of PT Forisa Nusapersada Lamongan employees.The population in this study were all employees who were in PT Forisa Nusapersada Lamongan as many as 97 people. The sample used was 97 respondents. The sampling technique used in this study was to use the "saturated sampling" method. Saturated sampling method is a sample determination technique if all members of the population are used as samples. Data was obtained through primary data by distributing questionnaires to be responded to and secondary data through some data obtained from PT Forisa Nusapersada Lamongan.The statistical method used is the Data Quality Test (Test Validity and Reliability), Multiple Linear Regression Analysis, Classic Assumption Test (Normality Test, Multicollonierity Test, Heteroscedasticity Test and Autocorrelation Test), Model Feasibility Test (F Test and Detremination Coefficient Test) and Testing Hypothesis (t test).The test results show that both partially and simultaneously, Work environment variabels have a significant effect on employee performance, work stress variabels have a significant effect on employee performance and workload variabels have a significant effect on employee performance
PEMBERIAN CUTI HAID SEBAGAI PENERAPAN CSR TERHADAP KINERJA PEKERJA WANITA DI SURABAYA
Authors: Triyono Dedy , Tjitrohartoko Feliciana
Published: March 2022

Abstract: In recent years, Corporate Social Responsibility or CSR has become a concern for many companies. This can be seen from the number of companies that have started to report on the various social and environmental initiatives they have undertaken in order to improve their CSR performance. An example of the implementation of CSR that a company can do is to comply with government regulations and pay attention to the welfare of its workers. The author feels the need to analyze the provision of menstrual leave as the implementation of CSR in Surabaya companies. This study aims to determine the effect of giving menstruation leave as the implementation of CSR on the performance of female workers in Surabaya. The research method used is interviews. The result of this research is that female employees are given the right to maternity and maternity leave. However, for the right to menstrual leave, so far there is no company policy that regulates the granting of the right to menstrual leave. This problem can have an impact on the performance of female employees who continue to come to work in the first days of menstruation because of pain and discomfort that can interfere with work activities so that their performance is not optimal.

Keywords: CSR, the welfare of workers, the provision of menstrual leave

 

Abstrak: Dalam beberapa tahun terakhir ini, Corporate Social Responsibility atau CSR telah menjadi perhatian bagi banyak perusahaan. Hal ini dapat dilihat dari banyaknya perusahaan yang mulai melaporkan berbagai inisiatif sosial dan lingkungan yang telah mereka lakukan dalam rangka meningkatkan kinerja CSR mereka. Contoh wujud penerapan dari CSR yang dapat dilakukan perusahaan adalah mematuhi peraturan pemerintah dan memperhatikan kesejahteraan pekerjanya. Oleh karena itu, penulis merasa perlu untuk menganalisis pemberian cuti haid sebagai penerapan CSR dalam perusahaan-perusahaan di Surabaya. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian cuti haid sebagai penerapan CSR terhadap kinerja pekerja wanita di Surabaya. Metode penelitian yang digunakan adalah wawancara. Hasil dari penelitian ini adalah para karyawati diberikan hak untuk cuti hamil dan melahirkan. Akan tetapi, untuk hak cuti haid, selama ini belum ada kebijakan perusahaan yang mengatur mengenai pemberian hak cuti haid tersebut. Masalah ini dapat berdampak kepada kinerja para karyawati yang tetap masuk kerja pada hari-hari pertama haid dikarenakan rasa nyeri dan tidak nyaman yang dapat mengganggu aktivitas kerja sehingga kinerjanya menjadi tidak maksimal.

Kata Kunci: CSR, kesejahteraan pekerja, pemberian cuti haid
Manajemen Pendidikan Islam dan Penyiapan Bonus Demografi Indonesia Tahun 2045
Authors: . Jainudin
Published: March 2022

Pertumbuhan penduduk yang terus mengalami berubahan perlu adanya upaya dalam menyiapkan sumber daya manusia. Penyiapan ini dibutuhkan agar mampu bersaing di era bonus demografi. Dalam tulisan ini akan menyinggung tentang penjelasan bonus demografi, manajemen pendidikan Islam dan upaya penyiapan sumber daya manusia di era bonus demografi. Bonus demografi merupakan ledakan penduduk usia produktif sehingga angka ketergantungan usia non produktif yang berakibat peluang peningkatan laju pertumbuhan ekonomi. Manajemen pendidikan Islam adalah kegaiatan pengelolaan pendidikan yang dilakukan secara efektif dan efisien sesuai dengan tujuan yang telah ditetapkan. Upaya manajemen pendidikan Islam dalam penyiapan sumber daya manusia yaitu mengkosep kembali proses pendidikan Islam dalam rangka menghasilkan manusia-manusia produktif yang siap berkompetisi dalam era bonus demografi, dengan melaksanakan fungsi-fungsi manajemen.
Sistem Pendidikan Islam Pada Masa Kejayaan
Authors: Lazim Achmad
Published: March 2022

Pendiri kerajaan utsmani adalah bangsa turki dan kabilah oghuz yang mendiami daerah mongol dan daerah utara negeri cina. Dalam jangka waktu sekitar tiga abad mereka pindah ke turki stand kemudian Persia dan irak. Kondisi pendidikan pada masa turki utsmani setelah mesir jatuh dibawah kekuasaan utsmaniah turki, sultan salim memerintahkan supaya kitab –kitab di perpustakaan dan barang – barang berharga dimesir dipindahkan ke Istanbul, anak- anak sultan mamluk, ulama- ulama, pembesar – pembesar yang berpengaruh di mesir semuanya di buang ke Istanbul.meninjau perkembangan pendidikan islam utsmani zaman pertengahan  tidak lepas dari setting budaya dan kondisi sosial politiknya. Kebudayaan turki merupakan perbaduan antara kebudayaan Persia, byzantine dan arab. Pada zaman modern secara praktis di ottoman terjadi stagnasi bidang ilmu dan teknologi. Kemajuan mileter dan utsmani tidak diimbangi dengan sains. Ketika pihak eropa berhasil mengembangkan teknologi persenjataan, pihak utsmani menderita kekalahan ketika terjadi kontak senjata dengan mereka.kemudian pendidikan islam pada masa daulah abbasiah merupakan masa kejayaan islam dalam berbagai bidang, khusunya bidang pengetahuan dan teknologi. Ada beberapa hal atau komponen pendidikan yang mendukung kemajuan dan kejayaan daulah abbasiyah yaitu; kurikulum, metode pengajaran dan murid.
Media Buku Sophia (Buku Bijaksana) dalam Pembelajaran Fiqih Materi Rukun Islam untuk Meningkatkan Pemahaman Siswa Kelas I MIN 2 Magetan Berbasis Literasi
Authors: Shofia Fajrin Hardiyanti
Published: March 2022

Penelitian ini bertujuan untuk mengembangkan media Buku Sophia materi Rukun Islam peserta didik kelas 1 MIN 2 Magetan dengan desain pembelajaran yang berbasis literasi. Metode penelitian yang digunakan adalah penelitian dan pengembangan (research and development) yang terdiri dari 9 langkah-langkah, yaitu: (1). Melakukan studi pendahuluan, (2). Perencanaan pembuatan produk, (3). Pengembangan Draf Produk, (4). Uji coba perorangan, (5) Revisi hasil uji perorangan, (6). Uji coba terbatas, (7). Penyempurnaan produk hasil uji terbatas, (8). Uji pelaksanaan secara luas, (9). Penyempurnaan produk akhir Pengembangan. Hasil yang diperoleh, dapat disimpulkan bahwa media Buku Sophia materi Rukun Islam yang telah dikembangkan layak diuji cobakan lebih lanjut untuk meningkatkan pemahaman siswa kelas 1 MI dalam pembelajaran Fiqih dengan materi Rukun Islam.
Budaya Sholat Berjama’ah dalam Upaya Membentuk Karakter Religius Siswa
Authors: Achadah Alif , Nur Faizah Nila
Published: March 2022

Kebiasaan atau budaya yang baik yang ada dalam lingkungan sosial hendaknya dapat diperhatikan serta mendapatkan perhatian khusus. Salah satu budaya baik dalam lingkungan muslim yaitu budaya sholat berjama’ah yang saat ini mulai terkikis karena pengaruh teknologi, padatnya jadwal kerja, serta mobilitas masyarakat yang semakin tinggi.

Salah satu ibadah wajib yang menjadi kewajiban setiap muslim yaitu sholat lima watu. Sholat dapat dikerjakan secara individu tetapi dianjurkan dilaksanakan dengan bersama-sama atau berjama’ah. Salah satu Pendidikan karakter yang sedang diterapkan di banyak sekolah yaitu pendidikan karakter religius. Pendidikan karakter religius yang diterapkan pada sekolah ini yaitu dengan pembiasaan sholat berjama’ah.

Penanaman pendidikan karakter religius yang diterapkan adalah dengan pembiasaan sholat berjama’ah yang bertujuan untuk menanamkan sikap kedisiplinan, toleransi, serta kebersamaan pada diri peserta dididk.
Implementasi Pembelajaran Pendidikan Agama Islam (PAI) dalam Membentuk Karakter Religius Siswa
Authors: Amaliya Nasucha Juli , Rina
Published: March 2022

Tujuan artikel ini adalah untuk mendeskripsikan dan menganalisis pembelajaran PAI dalam pembentukan karakter religius siswa di Madrasah Ibitidaiyah Sabilul Huda Laban Menganti Gresik. Artikel ini menggunakan pendekatan kualitatif dengan metode deskriptif analisis. Teknik pengumpulan data dilakukan dengan (1) wawancara mendalam,(2) observasi partisipatif,(3) dokumentasi. Proses analisa data dilakukan mulai dari pengumpulan data, editing (pemilahan), dan pengecekan keabsahan data. Untuk pengecekan keabsahan data peneliti menggunakan metode triangulasi data. Artikel ini menghasilkan 1) Karakter religius Siswa di MI Sabilul Huda Laban Mengani Gresik: Para siswa-siswi mempunyai keimanan kuat, ketaqwaan kepada Allah SWT, Memiliki Akidah yang kuat, berpegang teguh pada syariat islam, Para siswa-siswi mempunyai akhlak yang mulia dan memiliki karakter yang baik. 2) Implementasi pembelajaran PAI dalam pembentukan karakter religiussiswa di MI Sabilul Huda Laban Menganti Gresik,perencanaan berupa silabus, sosialisasi, RPP, pelaksanaan pembelajaran Pendidikan Agama Islam (PAI) dalam membentuk karakter religius siswa di MI Sabilul Huda Laban Menganti Gresik melalui 2 cara yaitu intrakurikuler dan ekstrakurikuler.
Kompetensi Kepribadian Guru Perspektif Tafsir Al-Sha’rawi Dalam Q.S. Al-Kahfi Ayat 60-82
Authors: Prasetia Senata Adi , Fahmi Muhammad
Published: March 2022

This article departs from the concern about the low quality of personality competencies of some teachers. This is reflected in several elementary school teachers in Paiton, Probolinggo and Serang, Banten who molested their students over the past year. This heinous incident was only revealed in January and February 2020. How miris heard it, when a teacher who was supposed to be a person who was seduced and imitated, quite the opposite. This study raised the issue of personality competence of teachers perspective Tafsir Al-Sha'rawi in Q.S. al-Kahfi verses 60-82, its urgency and relevance in the present era. This article is a library research with descriptive-analytical approach, as well as data analysis process using content analysis. The results showed that there are 7 (seven) competencies of teacher personality, namely tawad}u' (humble), maintaining adab, firm, spirit, responsible, respecting opinions, and maintaining good relations. The competence of teachers' personalities in the perspective of Tafsir Al-Sha'rawi Q.S. al-Kahfi verses 60-82 is very relevant in the present era so that teachers avoid deviant actions and teachers can fulfill the competencies they should have.