cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/epxloe
title: NDFF Waterbird survey by airplane for the IJsselmeer, Markermeer and IJmeer

description: Counting birds that fly at an altitude of 500 to 600 feet (ca. 150 to 180 metres), and at an average speed of 70 to 80 knots (130 to 150 km/ph.). Birds are observed by eye or with binoculars (magnification between 7 and 10 times). An observer does the counting and is accompanied by a writer who makes additional observations. Positive observations without zeros. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl https://www.ndff.nl/overdendff/validatie/protocollen/14-207-rws-vliegtuigtelling-vogels-ijsselmeer-ea/
DOI: 10.15468/m6blyu
title: NDFF Bird nest survey

description: The nest map project is aimed at collecting data about the breeding biology of all birds that breed in the Netherlands. Anyone can join by filling in a form about any nest they find with at least one egg in it, and sending the data to Sovon Dutch Centre for Field Ornithology. The data will be checked and processed there. Positive observations without zeros. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl https://www.ndff.nl/overdendff/validatie/protocollen/14-003-nestkaarten/
DOI: 10.15468/nuyciy
title: NDFF Monitoring wintering bats

description: This guide describes the method for counting the number of hibernating bats in objects that are easily accessible to observers, such as marl pits, bunkers, cellars, ice houses and forts. A standardised count is carried out annually by trained volunteers. The data is combined by the Dutch Mammal Society and, in collaboration with Statistics Netherlands, used to calculate population developments and trends. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 45,502 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-201-monitoren-van-vleermuizen-in-de-winter/
DOI: 10.15468/rysirv
title: NDFF Mapping breeding birds of North Brabant

description: In the early eighties, the province of Noord-Brabant started a breeding birds research project in rural areas. The emphasis is on agricultural areas, since most environmental planning developments occur here. The provincial department wishes (and is duty-bound by the EU) to consider ecological value when making policy decisions. Environmental data is therefore collected systematically. Comprehensive mapping of breeding birds is part of this. The first mapping project ran from 1983 to 1987 (East Brabant) and from 1989 to 1994 (West Brabant). The second mapping project took place from 1995 to 2000 (East Brabant) and 2002 to 2004 (West Brabant). The third mapping project started in 2005 from East Brabant. The aim of comprehensive mapping is to support provincial environmental policy-making by determining the relative avifaunistic quality of agricultural areas based on a wide spectrum of species (as wide as possible). Positive observations without zeros. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl 455,648 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/14-005-vlakdekkende-kartering-broedvogels-prov-noord-brabant/
DOI: 10.7910/dvn/t0pes0
title: Local agro-ecological knowledge of farmers in Bugesera District, Rwanda

description: This dataset was moved to: https://doi.org/10.34725/DVN/T0PES0This is a data set and a report on local agro-ecological knowledge of farmers in Bugesera District, Rwanda
DOI: 10.14469/hpc/3975
title: HDA-2+4 mechanism, TS1, trans + HCl, p=NO2 IRC

description: Gaussian Calculation
DOI: 10.14469/hpc/3976
title: HDA-2+4 mechanism, TS1, trans + HCl, p=NH2 IRC

description: Gaussian Calculation
DOI: 10.15468/3kkz8e
title: NDFF Hamatocaulis vernicosus

description: This NEM (Netherlands Ecological Monitoring) monitoring program monitors only Hamatocaulis vernicosus at all known habitats in the Netherlands. The presence or absence of a species is noted per 10x10 metres grid cell in and around known habitats. The species is categorised as absent when it is not seen during the maximum search period of 2 minutes. The NEM monitoring program is only carried out by professional, trained observers. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 4,507 records (March 2018) Dutch information on protocol: https://www.ndff.nl/overdendff/validatie/protocollen/2-201-geel-schorpioenmos/
DOI: 10.15468/clwj2o
title: NDFF Lichens on stony substrates heathlands and drift sands

description: The national lichen monitoring program was established in 1999 and has been part of the Network Economic Monitoring since 2001. The aim is to monitor the most endangered species on the Red List on stony substrates, heathlands and drift sands. Since the autumn of 2004, repeated monitoring has been carried out on research plots visited 5 years earlier. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 15,468 records (March 2018) NDFF protocol 1.202 https://www.ndff.nl/overdendff/validatie/protocollen/2-202-korstmossen-op-steen-heiden-en-stuifzanden/
DOI: 10.15468/eocnt1
title: NDFF Bat protocol 2017

description: The aim of the Bat protocol is to effectively and efficiently determine for the Nature Conservation Act what the significance is of the functions areas where bat species occur, and when effects can be expected after new measures and activities. This tool helps expert bat researchers and bat research assessors determine what from a legal standpoint a reasonable amount of effort is to spend on a specific location. The protocol combines existing knowledge about prime field conditions, survey periods and the number and length of field visits. The protocol does not indicate the conditions in which bats are likely to occur, but the conditions in which the bats are most likely to be observed. The protocol has been developed to conduct effective research for the Nature Conservation Act. If the protocol is followed, this generally ensures that from a legal perspective a responsible effort has been made to check if species or functions of areas have been disrupted. Especially when the presence of an area’s function or species needs to be excluded, research projects that follow the protocol should be satisfactory from a legal standpoint. Applying the protocol guarantees 2 things: The Rural Areas Department will not require additional inventory research with a (pro forma) dispensation request of the Nature Conservation Act The research will hold up during a legal procedure. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. https://www.ndff.nl/overdendff/validatie/protocollen/17-505-vleermuisprotocol-2017/
DOI: 10.15468/epexsn
title: NDFF DAZ BMP

description: Data on mammals is noted during counts of breeding birds in Sovon Dutch Centre for Field Ornithology BMP plots. The breeding bird protocol for fieldwork can therefore be used for this data. This concerns easily observable mammals. Additional evidence is required when species are observed that are harder to identify. All observations that follow this method are validated. The maximum population sizes observed are used to calculate trends and indexes, in collaboration with Statistics Netherlands. Finally, the Dutch Mammal Society combines the data with individual observations. The validation protocol for individual observations is used for the total Dutch Mammal Society data set. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 66,582 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-204-dagactieve-zoogdieren-broedvogel-monitoring-project/
DOI: 10.15468/i48sno
title: NDFF Lichens on church walls and cemeteries

description: Over 250 systematic inventories have been made of lichens on church walls and surrounding cemeteries since 1999. Data sets are considered for this protocol when the following conditions are met: The data is provided to the NDFF per visit, and include the location name and coordinates accurate to a hundred meters. The substrate is indicated with each observation. This primarily applies to lichens. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 13,029 records (March 2018) Dutch information on protocol: https://www.ndff.nl/overdendff/validatie/protocollen/2-001-korstmossen-op-kerkmuren-en-begraafplaatsen/
DOI: 10.15468/kanuln
title: NDFF Pellet survey

description: Pellet analysis is applied to assess the occurrence of the Microtus oeconomus, Neomys fodiens and Crocidura leucodon on a national level. This is done by analysing pellets from Tyto alba during the breeding season. The species of prey found in the pellets (on average) indicate the habitat around the breeding location with a diameter of 1 kilometre. The data is combined and validated by the Dutch Mammal Society. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 85,015 (March 2018) NDFF protocol 17.001 https://www.ndff.nl/overdendff/validatie/protocollen/17-002-braakbalonderzoek/
DOI: 10.15468/nguqwr
title: NDFF Management survey meadowbirds Utrecht province

description: Two comprehensive inventory surveys are carried out in the breeding season of Black-tailed godwit (Limosa limosa). The method of the Breeding Birds Monitoring Project was emulated as much as possible (BMP, van Dijk and Boele 2011). Compared to the BMP project, fewer visits are carried out; these are adapted to the godwit breeding season as much as possible. Other farmland birds are noted on a map to collect information about their occurrence. Protocol 14.011 only godwit habitats. Apart from godwit, other farmland birds are also surveyed (Vanellus vanellus, Haematopus ostralegus, Tringa totanus, Alauda arvensis, Anthus pratensis, Motacilla flava, Spatula querquedula, Spatula clypeata, Perdix perdix, Aythya fuligula, Mareca strepera, Anas crecca, Calidris pugnax, Numenius arquata, Aythya ferina, Tadorna tadorna, Cygnus olor, Gallinago gallinago, Coturnix coturnix and Crex crex) according to breeding bird monitoring project guidelines. These species are entered as individual observations via protocol 14.100. Positive observations without zeros. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl 1,642 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/14-011-beheermonitoring-weidevogels-utrecht/
DOI: 10.15468/nic2v1
title: NDFF Area-specific butterfly monitoring

description: The area-specific observations project reports on butterflies within a plot. These types of observations are useful in regard to species occurring together, but they can also be used as observations of individual butterflies. The observations of butterflies in a specific area are registered by Dutch Butterfly Conservation and validated by species experts. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 2,097 records (March 2018) NDFF protocol 3.001 https://www.ndff.nl/overdendff/validatie/protocollen/3-001-gebiedsgerichte-inventarisaties-dagvlinders/
DOI: 10.15468/prbhom
title: NDFF Atlas of the dutch mammals 1992

description: Many people contributed to the atlas of the occurrence of land mammals (and 2 species of seals) common to the Netherlands. The observations were made from 1970 to 1988. The Inspectorate Nature Conservation (Natuurbehoud) from the Dutch Forestry Commission (Staatsbosbeheer) has developed forms for most observations. Observations are reported on a scale of an hour plot or atlas plot, a grid cell of 5 square kilometres. Several species experts and species authors validate observations with information from that period as a reference. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 25,438 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-005-atlas-van-de-nederlandse-zoogdieren-1992/
DOI: 10.15468/q1doum
title: NDFF Monitoring territorial bats by transect

description: This is a sub-monitoring program that counts a limited selection of a population, namely the sexually active males. A transact of at least 2.5 kilometres is set out through a more or less homogeneous landscape: urban or rural landscape woodland or parkland agricultural areas From 15 August to 30 September, all territorial males of the Nyctalus noctula, Pipistrellus pipistrellus and the Pipistrellus nathusii are counted with a bat detector during 4 to 6 visits. The visits are made on foot. They are exclusively carried out in the evenings, 45 minutes after the species leave the nest at sundown. Data was actively collected from 1990 to 1997 for this monitoring program. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 924 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-205-meetnet-transecttellingen-territoriale-vleermuizen/
DOI: 10.15468/qpy6cz
title: NDFF Hazel dormouse survey

description: This guide describes the fieldwork method and requirements for the standardisation of data collection with the aim of sureveying Muscardinus avellanarius. The size of the population of a species is estimated based on an annual count of the nests of the Muscardinus avellanarius on fixed transacts by trained volunteers. This data also serves to predict future trends in population changes. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 4,772 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-203-meetnet-hazelmuizen/
DOI: 10.15468/rfeut5
title: NDFF Transect counts for bats

description: The monitoring program aims to determine population trends of the Pipistrellus pipistrellus, Ruige dwergvleermuis, Eptesicus serotinus and the Nyctalus noctula, by observing bats while cycling or walking along transacts in the autumn. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 18,654 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-208-vleermuistransecttelling/
DOI: 10.15468/vfbg4z
title: NDFF Distribution survey Eurasian beaver and Eurasian otter

description: The monitoring program aims to establish an up-to-date overview of the square kilometre plots used by beavers and otters per calendar year. The data regarding beavers is collected by staff of water boards, muskrat catchers, and the data regarding otters is collected by volunteers of the Dutch Mammal Society. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 615 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-207-verspreidingsonderzoek-bever-en-otter/
DOI: 10.15468/vprg1v
title: NDFF monitoring epiphytic lichens and moss species

description: Provincial authorities and other institutions have been monitoring epiphytic lichens and moss species since 1979 to measure the effects of air pollution. The monitoring programs work with plots of 10 trees (with some exceptions). All species are noted on a form, along with their abundance. Each plot visit takes about half an hour. Visits are repeated every 3 to 10 years. The monitoring program is only carried out by professional, trained observers. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 114,806 records (March 2018) NDFF protocol 1.203 https://www.ndff.nl/overdendff/validatie/protocollen/2-203-provinciale-epifytenmeetnet-mossen-en-korstmossen/
DOI: 10.15468/wydnid
title: NDFF Atlas of the dutch bats 1997

description: The Bat Atlas Project (VAP) has the following aims: Carrying out a systematic survey of the bats occurring in the Netherlands in their summer biotope. Gaining insight about the bats use of the landscape. Attracting more attention for bats and thereby improving their conservation status. The first aim of the VAP has become more comprehensive. Over time, systematic surveys of bats in their winter habitats were strongly encouraged. The scale of an hour plot or atlas plot (a grid cell of 5 square kilometres) was chosen to carry out a systematic survey. About 94 percent of observations have been made using a bat detector. In addition, the following methods have been used: Catching bats with nets Examining hibernation sites in buildings (mostly church attics) Photographing bats Surveying bat boxes Attracting publicity for bats. The observations were made from 1986 to 1993. Various experts check observations of rare species, observations of the Myotis species, which can easily be confused, and observations of a common species previously unknown in a particular area. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 8,145 records (March 2018) https://www.ndff.nl/overdendff/validatie/protocollen/17-006-atlas-van-de-nederlandse-vleermuizen-1997/
DOI: 10.15468/z9n6nq
title: NDFF Mice survey with live traps

description: In this research project, live mouse traps are used to establish the presence or absence of Microtus oeconomus and Neomys fodiens in square kilometre plots that cannot be studied with pellet analysis. The process involves placing live mouse traps (a row of 10x2 traps in each square kilometre plot) within the habitat of the species that is surveyed. A survey of the Microtus oeconomus involves 2 nights of catching (4 checks) and a survey of the Neomys fodiens involves 3 nights of catching (6 checks). All data is reported on a point level with a description of the vegetation and structure. The data is reported on a ‘traps form’ (please refer to pdf file). Research using live mouse traps is only carried out by (or under supervision of) specialists from the Dutch Mammal Society. A good understanding of the species guarantees the validation of the data. In addition, every location (row) where the target species is found is accompanied by a photo of a caught specimen. Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl Positive observations without zeros. 27,920 records (March 2018) NDFF protocol 17.001 https://www.ndff.nl/overdendff/validatie/protocollen/17-001-inventarisatie-muizen-met-inloopvallen/
DOI: 10.5066/f79c6wdm
title: Water-Quality, Bed-Sediment, and Biological Data (October 2015 through September 2016) and Statistical Summaries of Data for Streams in the Clark Fork Basin, Montana

description: A set of comma separated value tables containing analytical results and quality-assurance data for bed-sediment and biota samples collected at sites in the Clark Fork Basin, Montana from October 2015 through September 2016.
DOI: 10.5066/f7z60n1p
title: Bathymetry and Storage Capacity of Blue Mountain Lake, Arkansas

description: A bathymetric survey of Blue Mountain Lake, Arkansas, was conducted in May 2017 by the Lower Mississippi-Gulf Water Science Center of the U.S. Geological Survey (USGS) using methodologies for sonar surveys similar to those described by Wilson and Richards (2006). Point data from the bathymetric survey were merged with point data from an aerial LiDAR survey conducted in December 2010 for the U.S. Army Corps of Engineers (USACE), Little Rock District. From the combined point data, a terrain dataset (a type of triangulated irregular network, or TIN model) was created in Esri ArcGIS for the lakebed within the extent of pool elevation 420 feet above the North American Vertical Datum of 1988 (NAVD88). Products included in this data release are: 1) an Esri file geodatabase containing point data from the bathymetric and LiDAR surveys, the terrain dataset, a digital elevation model (DEM) in Esri GRID format with a 3-ft cell size, a feature class of bathymetric contours at 4-ft intervals, and a table of storage capacity (volume) of the lake at 1-ft increments in water surface elevation from 350-420 ft NAVD88 and seasonal conservation and flood pool elevations; and 2) a second 3-ft DEM in GeoTiff format. Reference Cited: Wilson, G.L. and Richards, J.M., 2006, Procedural Documentation and Accuracy Assessment of Bathymetric Maps and Area/Capacity Tables for Small Reservoirs, U.S. Geological Survey Scientific Investigations Report 2006-5208, available at https://pubs.usgs.gov/sir/2006/5208/.
DOI: 10.5281/zenodo.1208692
title: Fuzzy Ecospace Modelling

description: Fuzzy Ecospace Modelling (FEM) is an R-based program for quantifying and comparing functional disparity, using a fuzzy set theory-based machine learning approach. FEM clusters n-dimensional matrices of functional traits (ecospace matrices – here called the Training Matrix) into functional groups and converts them into fuzzy functional groups using fuzzy discriminant analysis (Lin and Chen 2004 – see main text for more information). Following this, FEM classifies the functional entities from a second matrix (the Test Matrix) into the groups made using the Training Matrix, generating fuzzy membership values for each unit in the Test Matrix. These values are real numbers from 0 to 1, representing increasing degrees of “truth” regarding an organism’s membership in the fuzzy set (see main text). A value of 0 represents non-membership in the fuzzy set, and a value of 1 represents total membership in the fuzzy set. Values in between represent degrees of niche overlap.

UPDATE: 2019-06-26: Fixed a common error which occured in Step 4E of the FEM algorithm.
DOI: 10.18739/a2jp35
title: Air and soil temperatures and soil moisture in the International Tundra Experiment (ITEX) plots at Barrow and Atqasuk, Alaska, 2013-2017
DOI: 10.18739/a2pp3d
title: Plant growth and flowering in the Arctic System Science Program (ARCSS) grid at Barrow and Atqasuk, Alaska, 2012-2017
DOI: 10.20350/digitalcsic/8533
title: Life cycle of T. verticalis; indoor-outdoor microcosms

description: Datasets as supporting information to the article “The life cycle of the alien boatman Trichocorixa verticalis (Hemiptera, Corixidae) in saline wetlands of south-west Spain.” to be considered in Hydrobiologia. Primary contact for data associated with this article: Vanessa Céspedes, vanessa.cespedes@ebd.csic.es.
DOI: 10.5281/zenodo.1208749
title: The influence of social presence on facial affective responses to food images (FSC)

description: Raw data from a study of social context and food liking. CSV files are generated by PsychoPy. ACQ files are generated by BIOPAC Acqknowledge software. Modified versions of Acqknowledge files have had markers for chocolate consumption readjusted by the researcher. These participants had failed to click the mouse in time with the start and finish of their eating episode. 188modified.acq file had the marker channel for the first trial edited because the fixation data for the first trial was missing.
DOI: 10.14469/hpc/3977
title: HDA-2+4 mechanism, TS2, trans + HCl, p=Cl -1728.500877, -1.17 lower than TS1

description: Gaussian Calculation
DOI: 10.15468/7l5fac
title: NDFF Amphibian monitoring program 2011

description: The amphibian monitoring program primarily focuses on areas where key species occur. However, the development of common species in these areas can also provide important additional information. We therefore follow all amphibians in areas where key species live, including common varieties. Data about all species is collected during field visits. The monitoring program supplies information about the current state of and changes to amphibian populations in the Netherlands in collaboration with Statistics Netherlands (CBS). Positive observations without zeros. NDFF protocol 1.202 https://www.ndff.nl/overdendff/validatie/protocollen/1-202-monitoring-van-amfibieen-in-nederland-2011/