cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/em8xks
title: On the diversity of subterranean beetles of the Dinarides: new leiodid taxa (Coleoptera: Leiodidae) from Serbia

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ćurčić, Srećko, Pavićević, Dragan, Vesović, Nikola, Vrbica, Maja, Kuraica, Miloš, Marković, Đorđe, Petković, Matija, Lazović, Vladimir, Pantelić, Dejan, Bosco, Fabrizio (2021): On the diversity of subterranean beetles of the Dinarides: new leiodid taxa (Coleoptera: Leiodidae) from Serbia. European Journal of Taxonomy 782 (1): 55-81, DOI: https://doi.org/10.5852/ejt.2021.782.1589, URL: http://dx.doi.org/10.5852/ejt.2021.782.1589
DOI: 10.6073/pasta/e5c3a7387e6c3b81e060f0f9548b1124
title: Interagency Ecological Program: Benthic invertebrate monitoring in the Sacramento-San Joaquin Bay-Delta, collected by the Environmental Monitoring Program, 1975-2020.

description: The Interagency Ecological Program’s (IEP) Environmental Monitoring Program (EMP) was initiated in compliance with the Water Right Decision D-1379 (now mandated by Water Right Decision D-1641) and has monitored benthic invertebrate macrofauna in the upper San Francisco Estuary (SFE) since 1975. The objectives of the EMP are to obtain consistent and accurate monthly data at established monitoring stations and to report this information for the purpose of management and conservation of the upper San Francisco Estuary. While the EMP also collects discrete and continuous water quality data, along with phytoplankton and zooplankton data, this dataset only includes the benthic invertebrate data collected by the EMP from 1975-2020. EMP monitors invertebrate communities in the benthos of the SFE by collecting dredge samples with a Ponar sampler. Sediment and particles smaller than 0.5mm are removed from the sample using a sieve table. The invertebrates present are preserved in formalin, identified to the lowest possible taxonomic level, and enumerated. Currently, samples are collected monthly at 10 sites across the range of salinities found in the SFE. Four replicate dredge samples are collected at each site. The frequency of sampling, number and identity of sampling sites, and number of replicate samples has changed through the 40+ years of monitoring effort, in response to changes in perceived need for data.
DOI: 10.6073/pasta/76ee76d7ba0e0ef09eb2173cf9d6bd78
title: Time series of environmental parameters and organic matter analyses for dissolved and particulate organic matter in the Neuse River Estuary, North Carolina, USA 2015-2016

description: Environmental parameters and organic matter analyses (concentration, absorbance, fluorescence) for dissolved and particulate organic matter for the Neuse River Estuary, North Carolina, USA from 20 July 2015-28 July 2016. Samples were collected bi-weekly from July 2015-October 2015 and March 2016-July 2016 and monthly from November 2015-February 2016. The dataset consists of environmental parameters measured (water temperature, salinity, percent dissolved oxygen, turbidity, chlorophyll-a) and calculated (flushing time) as well as organic matter analyses for dissolved and particulate organic matter (concentration, absorbance, fluorescence) from surface (0.2 m below surface) and bottom (0.5 m above bottom) at 11 stations from the furthest extent of saltwater intrusion (Station 0) to the mouth of the estuary (Station 180). Data were collected as part of the Neuse River Estuary Modeling and Monitoring Program (ModMon; http://paerllab.web.unc.edu/projects/modmon/) at the University of North Carolina - Chapel Hill, Institute of Marine Science.
DOI: 10.5281/zenodo.3666702
title: Interseismic coupling along the Mexican subduction seen by InSAR and GNSS

description: Data associated with 'Interseismic coupling along the Mexican subduction seen by InSAR and GNSS' submitted in EPSL.
DOI: 10.5281/zenodo.3666701
title: Interseismic coupling along the Mexican subduction seen by InSAR and GNSS

description: Data associated with 'Interseismic coupling along the Mexican subduction seen by InSAR and GNSS' submitted in EPSL.
DOI: 10.5517/ccdc.csd.cc24cwbr
title: CCDC 1977624: Experimental Crystal Structure Determination

description: Related Article: Meishan Ji, Chenyang Chang, Xinxin Wu, Chen Zhu|2021|CSD Communication|||
DOI: 10.5517/ccdc.csd.cc25n613
title: CCDC 2015404: Experimental Crystal Structure Determination

description: Related Article: Cheng-Quan Xiao, Wen-Hai Yi, Jun-Jie Hu, Sui-Jun Liu, He-Rui Wen|2021|CrystEngComm|23|8334|doi:10.1039/D1CE01182K
DOI: 10.5517/ccdc.csd.cc25n657
title: CCDC 2015408: Experimental Crystal Structure Determination

description: Related Article: Cheng-Quan Xiao, Wen-Hai Yi, Jun-Jie Hu, Sui-Jun Liu, He-Rui Wen|2021|CrystEngComm|23|8334|doi:10.1039/D1CE01182K
DOI: 10.5517/ccdc.csd.cc273yw6
title: CCDC 2059388: Experimental Crystal Structure Determination

description: Related Article: li bowen|2021|CSD Communication|||
DOI: 10.5517/ccdc.csd.cc278t0c
title: CCDC 2064042: Experimental Crystal Structure Determination

description: Related Article: Arshad Khan, Rabia Usman, Rongrong Li, Melek Hajji, Haiming Tang, Di Ma|2021|CrystEngComm|23|8462|doi:10.1039/D1CE00959A
DOI: 10.5517/ccdc.csd.cc278t1d
title: CCDC 2064043: Experimental Crystal Structure Determination

description: Related Article: Arshad Khan, Rabia Usman, Rongrong Li, Melek Hajji, Haiming Tang, Di Ma|2021|CrystEngComm|23|8462|doi:10.1039/D1CE00959A
DOI: 10.5517/ccdc.csd.cc278t2f
title: CCDC 2064044: Experimental Crystal Structure Determination

description: Related Article: Arshad Khan, Rabia Usman, Rongrong Li, Melek Hajji, Haiming Tang, Di Ma|2021|CrystEngComm|23|8462|doi:10.1039/D1CE00959A
DOI: 10.5517/ccdc.csd.cc273yz9
title: CCDC 2059391: Experimental Crystal Structure Determination

description: Related Article: li bowen|2021|CSD Communication|||
DOI: 10.5517/ccdc.csd.cc25n679
title: CCDC 2015410: Experimental Crystal Structure Determination

description: Related Article: Cheng-Quan Xiao, Wen-Hai Yi, Jun-Jie Hu, Sui-Jun Liu, He-Rui Wen|2021|CrystEngComm|23|8334|doi:10.1039/D1CE01182K
DOI: 10.6073/pasta/a7b37d10ceff2a5f3d1589b07d50b6d4
title: Bonanza Creek LTER: Annual Active Layer Depths at Core Floodplain Sites from 1975 to Present in the Bonanza Creek Experimental Forest near Fairbanks, Alaska

description: Annual thaw depths are measured at the time of maximum thaw at any of the 35 BCEF-LTER sites that have permafrost or intermittent seasonal frost. 1. Wildfire in the black spruce permafrost sites will cause an increase in the active layer thickness and subsidence of the surface layers that may last for up to 25 years. The active layer thickness should return to the pre-fire depths between 25 and 30 years after the fire. 2. Climate warming in interior Alaska may result in an increase in the active layer thickness in black spruce permafrost sites. 3. Fire and climate warming together may result in the elimination of permafrost from some black spruce permafrost sites in interior Alaska. 4. Forest succession on the floodplain of the Tanana River results in a gradual decrease in soil temperature as the organic layer increases with time. The development of a thick feathermoss layer in later stages of succession is especially important in the development of permafrost. Permanent or intermittent permafrost should develop in the older white spruce stages. Black spruce stands on the older terraces should be underlain by permafrost with a shallow active layer. 5. Climate warming will delay the formation of permafrost until the latest stages of forest succession and may eliminate it completely from floodplain stands.
DOI: 10.5517/ccdc.csd.cc27wgk5
title: CCDC 2081977: Experimental Crystal Structure Determination

description: Related Article: Hyeonglim Seo|2021|CSD Communication|||
DOI: 10.5517/ccdc.csd.cc27wgl6
title: CCDC 2081978: Experimental Crystal Structure Determination

description: Related Article: Hyeonglim Seo|2021|CSD Communication|||
DOI: 10.5517/ccdc.csd.cc27wgm7
title: CCDC 2081979: Experimental Crystal Structure Determination

description: Related Article: Hyeonglim Seo|2021|CSD Communication|||
DOI: 10.5517/ccdc.csd.cc281vls
title: CCDC 2087155: Experimental Crystal Structure Determination

description: Related Article: Ying-Hsuan Liu, Afshin Dadvand, Hatem M. Titi, Ehsan Hamzehpoor, Dmitrii F. Perepichka|2021|CrystEngComm|23|8255|doi:10.1039/D1CE01047F
DOI: 10.5517/ccdc.csd.cc281vnv
title: CCDC 2087157: Experimental Crystal Structure Determination

description: Related Article: Ying-Hsuan Liu, Afshin Dadvand, Hatem M. Titi, Ehsan Hamzehpoor, Dmitrii F. Perepichka|2021|CrystEngComm|23|8255|doi:10.1039/D1CE01047F
DOI: 10.5517/ccdc.csd.cc25n69c
title: CCDC 2015412: Experimental Crystal Structure Determination

description: Related Article: Cheng-Quan Xiao, Wen-Hai Yi, Jun-Jie Hu, Sui-Jun Liu, He-Rui Wen|2021|CrystEngComm|23|8334|doi:10.1039/D1CE01182K
DOI: 10.5517/ccdc.csd.cc28bdqr
title: CCDC 2095374: Experimental Crystal Structure Determination

description: Related Article: Jing Li, Yun-Xiu Zhao, Qian Wu, Hua Yang, Jing Lu, Hui-Yan Ma, Su-Na Wang, Yun-Wu Li|2021|CrystEngComm|23|8392|doi:10.1039/D1CE01308D
DOI: 10.6073/pasta/b59b733653671fc1a28f12a865e121bc
title: What could explain 13C signature of dryland biocrusts? Evaluating potential resource transfer between plants and biocrusts.

description: Dryland ecosystems are increasing in geographic extent and contribute greatly to interannual variability in global carbon dynamics. Disentangling interactions among dominant primary producers can help partition their contributions to dryland C dynamics. We measured the δ13C signatures of biological soil crusts and dominant plant species (C3 and C4) across a regional scale in the southwestern USA to determine if biocrust cyanobacteria were coupled to plant productivity (using plant-derived C mixotrophically), or independent of plant activity (and therefore purely autotrophic).
DOI: 10.6073/pasta/ba86eafe23096ff5820228ff90296188
title: High-frequency water quality data for water temperature, dissolved oxygen, specific conductivity, pH, phycocyanin fluorescence and chlorophyll a fluorescence at Lake Lillinonah, Connecticut, USA, 2018-current.

description: Since 2011, an instrumented buoy maintained by Friends of the Lake (FOTL, friendsofthelake.org) and Fairfield University has been deployed on Lake Lillinonah (Connecticut, USA) during the summer months to collect high-frequency water quality data. The buoy is deployed early each summer and remains in the lake until late October. Since 2018, the instrumented buoy has been equipped with a YSI EXO2 sonde at a depth of 1 meter. The YSI EXO2 collects water temperature, dissolved oxygen, specific conductivity, pH, chlorophyll a fluorescence and phycocyanin fluorescence data. Additionally, the instrumented buoy is equipped with an In-Situ RDO sensor which collects water temperature and dissolved oxygen readings at a depth of 15 meters. Included in this data package are datasets containing 15-minute data as well as daily averages from both sensors from 2018 to present. Prior to 2018, the instrumented buoy was equipped with a YSI 6600 sonde, which collected data on the same variables (2011-2017). Data from the YSI 6600 sonde, as well as data from the In-Situ RDO sensor during the same period, are available in the EDI data package EDI559. Additionally, the instrumented buoy at Lake Lillinonah is equipped with a water temperature thermistor chain sensor. These data can be found in data packages EDI557 (2011-2015) and EDI558 (2018-current).
DOI: 10.6084/m9.figshare.17131445
title: Instagram in Four Countries

description: Data collected in 2019 about Instagram use in Canada, UK, USA, and France
DOI: 10.15468/d82byg
title: Lectotipificación de los nombres descritos por J. Barbosa Rodrigues en la obra “ Palmae novae Paraguayenses ”

description: This dataset contains the digitized treatments in Plazi based on the original journal article Stauffer, Fred, Ramella, Lorenzo, Ferreira, Evandro, Noblick, Larry (2016): Lectotipificación de los nombres descritos por J. Barbosa Rodrigues en la obra “ Palmae novae Paraguayenses ”. Candollea 71 (1): 105-115, DOI: 10.15553/c2016v711a13
DOI: 10.6073/pasta/d1da0328f1884387dbc2d92da3ffa748
title: Water chemistry data for various lakes near Toolik Research Station, Arctic LTER. Summer 2010 to 2018

description: Note: Corrections were made to Particulate phosphorus values. See version 5 notes. Decadal file describing the water chemistry in various lakes near Toolik Research Station (68 38'N, 149 36'W) during summers from 2010 to 2018. Chemical analyses were conducted on samples from various depths in the sample lakes either once, or multiple times during the spring, summer and fall months (May to September). Chemical analyses for the samples include alkalinity, dissolved organic and inorganic carbon (DIC/DOC), inorganic and total dissolved nutrients (NH4, PO4, NO3, TDN, TDP), particulate carbon, nitrogen and phsphorous (PC, PN, PP), cations (Ca, Mg, K, Na and Si) and anions (SO4, Cl).
DOI: 10.6073/pasta/1694ea7f9ef9cc8619b01c3588029683
title: Six decades (1959-2020) of water quality in the upper San Francisco Estuary: an integrated database of 11 discrete monitoring surveys in the Sacramento San Joaquin Delta, Suisun Bay, and Suisun Marsh

description: The upper San Francisco Estuary (SFE) is simultaneously a central hub of water delivery in California and home to commercially important and endangered fishes, such as Chinook Salmon, Green Sturgeon, and Delta and Longfin Smelt. Extensive ecological monitoring has been conducted for over 50 years, mainly under the auspices of the Interagency Ecological Program for the San Francisco Estuary (https://iep.ca.gov/). We integrated water quality data from 11 boat-based long-term monitoring surveys in the upper SFE. This integrated dataset includes measurements of temperature (surface and bottom), conductivity (surface), salinity (surface), Secchi depth, qualitative concentration of the toxic alga Microcystis (surface), and Chlorophyll-a concentration (surface) from 1959 - 2020. The component surveys range in sampling frequency from thrice weekly to monthly and range in duration from 5 – 60 years. Most component surveys sample at fixed stations, but the Enhanced Delta Smelt Monitoring survey uses random sites and some stations (with “EZ” in the station name) of the Environmental Monitoring Program follow the salinity field. It is highly recommended to inspect the documentation of the component surveys for more information on their methods.
DOI: 10.6084/m9.figshare.10477646
title: CARACAL: a versatile passive acoustic monitoring tool for wildlife research and conservation

description: Acoustic localisation technology has been widely tested and applied for passive acoustic monitoring and ecological research, however, hardware costs of commercially available devices limit scalability. Furthermore, few studies have explored its use with low-density arrays. We present a low-cost, custom-designed hardware and software system termed ‘CARACAL’ that is able to extract and localise weak acoustic signals. The key to this is the use of four microphones on each logger, allowing for phase-based measurements and the ability to enhance signal-to-noise ratio through beamforming. As a proof of concept, we test the functionality of the CARACAL system by conducting a gunshot localisation experiment and demonstrate animal call detection and localisation from a lion predation event. Results show the system could locate gunshots with an average accuracy of 33.2 ± 15.3 m within an array of 7 stations 500 m apart. When applied to animal call positioning, we show long range (&gt; 1 km) localisation of three different species’ calls, Cape buffalo, chacma baboon and spotted hyaena. With a cost of approximately £150 per unit, the CARACAL system provides a cost-effective solution for acoustic localisation over large areas. The system is open source and can be customised to suit a variety of wildlife research applications.
DOI: 10.6084/m9.figshare.10477646.v1
title: CARACAL: a versatile passive acoustic monitoring tool for wildlife research and conservation

description: Acoustic localisation technology has been widely tested and applied for passive acoustic monitoring and ecological research, however, hardware costs of commercially available devices limit scalability. Furthermore, few studies have explored its use with low-density arrays. We present a low-cost, custom-designed hardware and software system termed ‘CARACAL’ that is able to extract and localise weak acoustic signals. The key to this is the use of four microphones on each logger, allowing for phase-based measurements and the ability to enhance signal-to-noise ratio through beamforming. As a proof of concept, we test the functionality of the CARACAL system by conducting a gunshot localisation experiment and demonstrate animal call detection and localisation from a lion predation event. Results show the system could locate gunshots with an average accuracy of 33.2 ± 15.3 m within an array of 7 stations 500 m apart. When applied to animal call positioning, we show long range (&gt; 1 km) localisation of three different species’ calls, Cape buffalo, chacma baboon and spotted hyaena. With a cost of approximately £150 per unit, the CARACAL system provides a cost-effective solution for acoustic localisation over large areas. The system is open source and can be customised to suit a variety of wildlife research applications.
DOI: 10.6084/m9.figshare.10298081
title: Auditory adaptation time course in the Yangtze finless porpoises, <i>Neophocaena asiaeorientalis asiaeorientalis</i>

description: Auditory adaptation manifests as temporary change in the hearing sensitivity under influence of sound stimuli, and little attention has been paid to hearing adaptation in cetaceans. In a Yangtze finless porpoise <i>Neophocaena asiaeorientalis</i> (Cetacea, Phocoenidae), effects of long-lasting sound stimuli (pip trains) on auditory evoked potentials (AEP) were investigated. The stimuli were rhythmic tone pips of either 90 or 128 kHz frequency. Stimulus levels varied from 80 to 120 dB re 1 μPa. During stimulation, the stimulus level was either kept constant the stimulus level changed up and down by 20 or 40 dB every 1000 ms. A stimulus level increase produced quick response amplitude increase with subsequent slower exponential decay; the exponent time constant was 59.2 ± 9.7 ms. A stimulus level decrease produced quick response amplitude suppression with subsequent exponent recovery; the exponent time constant was 153.9 ± 15.9 ms. The response variations were assessed as manifestations of adaptation processes. The finless porpoise is capable of quickly adjusting its sensitivity to the current auditory scene. This flexibility allows for quick sensitivity recovery after exposure to loud noises and is important for the effective use of auditory orientation. <b>Abbreviations</b>: RFR: rate-following response; AEP: auditory evoked potentials; A/D: analogue-to-digital (A/D); ERD: equivalent rectangular duration
DOI: 10.6084/m9.figshare.10298081.v1
title: Auditory adaptation time course in the Yangtze finless porpoises, <i>Neophocaena asiaeorientalis asiaeorientalis</i>

description: Auditory adaptation manifests as temporary change in the hearing sensitivity under influence of sound stimuli, and little attention has been paid to hearing adaptation in cetaceans. In a Yangtze finless porpoise <i>Neophocaena asiaeorientalis</i> (Cetacea, Phocoenidae), effects of long-lasting sound stimuli (pip trains) on auditory evoked potentials (AEP) were investigated. The stimuli were rhythmic tone pips of either 90 or 128 kHz frequency. Stimulus levels varied from 80 to 120 dB re 1 μPa. During stimulation, the stimulus level was either kept constant the stimulus level changed up and down by 20 or 40 dB every 1000 ms. A stimulus level increase produced quick response amplitude increase with subsequent slower exponential decay; the exponent time constant was 59.2 ± 9.7 ms. A stimulus level decrease produced quick response amplitude suppression with subsequent exponent recovery; the exponent time constant was 153.9 ± 15.9 ms. The response variations were assessed as manifestations of adaptation processes. The finless porpoise is capable of quickly adjusting its sensitivity to the current auditory scene. This flexibility allows for quick sensitivity recovery after exposure to loud noises and is important for the effective use of auditory orientation. <b>Abbreviations</b>: RFR: rate-following response; AEP: auditory evoked potentials; A/D: analogue-to-digital (A/D); ERD: equivalent rectangular duration
DOI: 10.6084/m9.figshare.12854973
title: Using playbacks to monitor and investigate the behaviour of wild maned wolves

description: Maned wolves are difficult to observe in the wild because of their low densities and their cryptic and crepuscular-nocturnal habits. Exploring their long-range acoustic communication may offer an efficient alternative to study the species. Here we evaluated the applicability of playbacks to study maned wolves in the wild and compare the results with 20 nights of passive recordings on the same area and month during the previous year. We obtained vocal responses on 3 of 6 nights tested, including responses involving two animals and an approach after an interactive playback. Although we conducted 3–6 playback sessions each day at different times, we only obtained vocal responses during sessions between 17:00 and 19:40. During our passive recordings we detected on average 0.86 roar-bark sequences per recorder per night, mostly during the first half of the night. Vocal activity – responses and spontaneous roar-bark sequences – during playback nights was nearly 4 times greater than during the passive recordings. We conclude that playbacks stimulate maned wolves to emit roar-barks and that this method is applicable to test hypotheses about maned wolf behaviour and aid in their monitoring.
DOI: 10.6084/m9.figshare.12854973.v1
title: Using playbacks to monitor and investigate the behaviour of wild maned wolves

description: Maned wolves are difficult to observe in the wild because of their low densities and their cryptic and crepuscular-nocturnal habits. Exploring their long-range acoustic communication may offer an efficient alternative to study the species. Here we evaluated the applicability of playbacks to study maned wolves in the wild and compare the results with 20 nights of passive recordings on the same area and month during the previous year. We obtained vocal responses on 3 of 6 nights tested, including responses involving two animals and an approach after an interactive playback. Although we conducted 3–6 playback sessions each day at different times, we only obtained vocal responses during sessions between 17:00 and 19:40. During our passive recordings we detected on average 0.86 roar-bark sequences per recorder per night, mostly during the first half of the night. Vocal activity – responses and spontaneous roar-bark sequences – during playback nights was nearly 4 times greater than during the passive recordings. We conclude that playbacks stimulate maned wolves to emit roar-barks and that this method is applicable to test hypotheses about maned wolf behaviour and aid in their monitoring.