cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.wpzgmsbq8
title: Data from: Global warming intensity of biofuel derived from switchgrass grown on marginal land in Michigan

description: Energy crops for biofuel production, especially switchgrass (Panicum
 virgatum), are of interest from a climate change perspective. Here, we use
 outputs from a crop growth model and life cycle assessment (LCA) to
 examine the global warming intensity (GWI; g CO2 MJ-1) and greenhouse gas
 (GHG) mitigation potential (Mg CO2 year-1) of biofuel systems based on a
 spatially explicit analysis of switchgrass grown on marginal land
 (abandoned former cropland) in Michigan, USA. We find that marginal lands
 in Michigan can annually produce over 0.57 hm3 of liquid biofuel derived
 from nitrogen-fertilized switchgrass, mitigating 1.2-1.5 Tg of CO2 per
 year.  About 96% of these biofuels can meet the Renewable Fuel
 Standard (60% reduction in lifecycle GHG emissions compared with
 conventional gasoline; GWI ≤ 37.2 g CO2 MJ-1). Furthermore, 73-75% of
 these biofuels are carbon-negative (GWI less than zero) due to enhanced
 soil organic carbon (SOC) sequestration. However, simulations indicate
 that SOC levels would fail to increase and even decrease on the 11% of
 lands where SOC stocks &gt;&gt; 200 Mg C ha-1, leading to carbon
 intensities greater than gasoline. Results highlight the strong climate
 mitigation potential of switchgrass grown on marginal lands as well as the
 needs to avoid carbon rich soils such as histosols and wetlands and to
 ensure that productivity will be sufficient to provide net mitigation.
DOI: 10.22008/promice/data/ice_discharge/d/v02/tgfdw2
title: gate.nc

description: Gate discharge, coverage, error, and metadata. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/zcnfdy
title: GIS.nc

description: Greenland discharge, coverage, and error. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/qylsnu
title: README.txt

description: README. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/8ngqgb
title: region_coverage.csv

description: Regional coverage. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/jtgzqg
title: region_D.csv

description: Regional discharge. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/grgjlf
title: region.nc

description: Regional discharge, coverage, and error. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/swumjl
title: region_err.csv

description: Regional error. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/ux5h4r
title: sector_coverage.csv

description: Sector coverage. Git hash: 68dfccf
DOI: 10.5061/dryad.r4xgxd2g3
title: Policy and the social burden of bald eagle recovery

description: One of the challenges of applying endangered species policy on private
 property is striking an equitable balance between species protection and
 civil liberties.  The future of many imperiled species depends on
 a public-private trust.  We estimate the social burden of
 managing bald eagles on private lands within the lower Chesapeake Bay
 (1976-2016).  We quantify the area of private and
 government-owned land deemed critical around nests and estimate the value
 of private properties as an index of burden.  The bald eagle
 population increased from 30 to 1,052 breeding pairs and the land within
 nest buffers increased from 384 to 10,670 ha with &gt;80% on private
 lands.  Estimated value of private property “under guidelines”
 increased more than 900 fold.  More than 94% of this burden was
 imposed after eagles reached recovery goals.  Restricting
 activities on private lands to achieve diminishingly small conservation
 benefits threatens to undermine landowner participation in conservation
 efforts.
DOI: 10.22008/promice/data/ice_discharge/d/v02/ja8wnm
title: sector_D.csv

description: Sector discharge. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/rgak5g
title: sector_err.csv

description: Sector error. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/psllaa
title: sector.nc

description: Sector discharge, coverage, and error. Git hash: 68dfccf
DOI: 10.22008/promice/data/ice_discharge/d/v02/qtwrim
title: gate_coverage.csv

description: Gate coverage. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/7idqxb
title: gate_err.csv

description: Gate errors. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/nsqmvm
title: gate_D.csv

description: Gate discharge. Git hash: 840f081
DOI: 10.5061/dryad.fbg79cnxk
title: Data for: Tree symbioses sustain nitrogen fixation despite excess nitrogen supply

description: Symbiotic nitrogen fixation (SNF) is a key ecological process whose impact
 depends on the strategy of SNF regulation – the degree to which rates of
 SNF change in response to limitation by N vs. other resources. SNF that is
 obligate or exhibits incomplete down-regulation can result in excess N
 fixation, whereas a facultative SNF strategy does not. We hypothesized
 that tree-based SNF strategies differed by latitude (tropical vs
 temperate) and symbiotic type (actinorhizal vs rhizobial). Specifically,
 we expected tropical rhizobial symbioses to display strongly facultative
 SNF as an explanation for their success in low-latitude forests. In this
 study, we used 15N isotope dilution field experiments in New York, Oregon,
 and Hawaii to determine SNF strategies in six N-fixing tree symbioses.
 Nitrogen fertilization with +10 and +15 g N m-2 y-1 for 4-5 years
 alleviated N limitation in all taxa, paving the way to determine SNF
 strategies. Contrary to our hypothesis, all six of the symbioses we
 studied sustained SNF even at high N. Robinia pseudoacacia (temperate
 rhizobial) fixed 91% of its N (%Ndfa) in controls, compared to 64% and 59%
 in the +10 and +15 g N m-2 y-1 treatments. For Alnus rubra (temperate
 actinorhizal), %Ndfa was 95%, 70%, and 60%. For the tropical species,
 %Ndfa was 86%, 80%, and 82% for Gliricidia sepium (rhizobial); 79%, 69%,
 and 67% for Casuarina equisetifolia (actinorhizal); 91%, 42%, and 67% for
 Acacia koa (rhizobial), and 60%, 51%, and 19% for Morella faya
 (actinorhizal). Fertilization with phosphorus did not stimulate tree
 growth or SNF. These results suggest that the latitudinal abundance
 distribution of N-fixing trees is not caused by a shift in SNF strategy.
 They also help explain the excess N in many forests where N-fixers are
 common. In addition to influencing community dynamics and rates of
 nutrient cycling, excess N accumulation and export from sustained SNF may
 exacerbate water pollution and greenhouse gas fluxes.
description: See paper.
description: The data files are .csv files, so they can be opened in many
 programs. For example, Excel. The data files are
 analyzed using code files. The code files are .R files,
 so they can be opened in R.
DOI: 10.22008/promice/data/ice_discharge/d/v02/hdp2ff
title: gate.nc

description: Gate discharge, coverage, error, and metadata. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/bgyx9n
title: GIS_D.csv

description: Greenland discharge. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/lmjteo
title: GIS_coverage.csv

description: Greenland coverage. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/kd4v86
title: GIS_err.csv

description: Greenland error. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/yfqvwi
title: GIS.nc

description: Greenland discharge, coverage, and error. Git hash: 840f081
DOI: 10.5061/dryad.r7sqv9sfp
title: New giant carnivorous dinosaur reveals convergent evolutionary trends in theropod arm reduction

description: Giant carnivorous dinosaurs such as Tyrannosaurus
 rex and abelisaurids are characterized by highly reduced
 forelimbs that stand in contrast to their huge dimensions, massive skulls,
 and obligate bipedalism.​ Another group that follows this pattern, yet is
 still poorly known, is the Carcharodontosauridae: dominant predators that
 inhabited most continents during the Early Cretaceous​​ and
 reached their largest sizes in Aptian-Cenomanian times.​ Despite
 many discoveries over the last three decades, aspects of their anatomy,
 especially with regard to the skull, forearm, and feet, remain poorly
 known. Here we report a new carcharodontosaurid, Meraxes gigas, gen. et
 sp. nov., based on a specimen recovered from the Upper Cretaceous Huincul
 Formation of northern Patagonia, Argentina. Phylogenetic analysis
 places Meraxes among derived Carcharodontosauridae, in a
 clade with other massive South American
 species. Meraxes preserves novel anatomical information
 for derived carcharodontosaurids, including an almost complete forelimb
 that provides evidence for convergent allometric trends in forelimb
 reduction among three lineages of large-bodied, megapredatory non-avian
 theropods, including a remarkable degree of parallelism between the
 latest-diverging tyrannosaurids and carcharodontosaurids. This trend,
 coupled with a likely lower bound on forelimb reduction, hypothesized to
 be about 0.4 forelimb/femur length, combined to produce this short-armed
 pattern in theropods. The almost complete cranium
 of Meraxes permits new estimates of skull length
 in Giganotosaurus, which is among the longest for
 theropods. Meraxes also provides further evidence that
 carchardontosaurids reached peak diversity shortly before their extinction
 with high rates of trait evolution in facial ornamentation possibly linked
 to a social signaling role.
description: This dataset comprises ages, morphological measurements, and
 phylogenetic relatedness of a large number of theropod dinosaurs. It
 includes scripts to process those data and output convergence metrics and
 analyses of rates of evolutionary change.
DOI: 10.22008/promice/data/ice_discharge/d/v02/prf6ze
title: README.txt

description: README. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/auvpca
title: region_D.csv

description: Regional discharge. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/dtni9b
title: region_coverage.csv

description: Regional coverage. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/xdykgn
title: region.nc

description: Regional discharge, coverage, and error. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/yfpr7w
title: region_err.csv

description: Regional error. Git hash: 840f081
DOI: 10.5061/dryad.tb2rbp037
title: Natural selection favours drought escape and an acquisitive resource‐use strategy in semi‐arid Mediterranean shrubs

description: Natural selection is the major force driving adaptive evolution in natural
 populations, varying in strength, direction, and form through space and
 time, especially in highly variable environments such as Mediterranean
 ecosystems. Although a conservative resource-use strategy has been
 hypothesized to be adaptive in Mediterranean taxa, patterns of selection
 at the intraspecific level, i.e., the suite of traits determining
 individual fitness, are largely unknown. Using a phenotypic selection
 experiment in natural semiarid conditions, we measured direct and indirect
 selection acting through two different fitness components (survival and
 reproduction), to assess the adaptive value of 20 ecophysiological traits
 on individuals of two gypsum endemic species, Centaurea hyssopifolia and
 Helianthemum squamatum, dwelling in environments with contrasting abiotic
 conditions (south- and north-facing slopes) during two climatically
 contrasting years (dry and mesic). This allowed quantifying the magnitude
 and direction of natural selection at different spatiotemporal scales. Our
 results revealed that different abiotic conditions did not alter selection
 patterns, being the magnitude of selection more strongly affected by
 temporal environmental variation. Selection through reproduction indicated
 consistent selection for early phenology, low water use efficiency, high
 specific leaf area, low leaf dry matter content, and high leaf N across
 slopes and years in both species. In contrast, phenotypic trait variation
 was not linked to survival in either species. Furthermore, while
 individual reproductive output was higher or similar in environments with
 higher abiotic stress in both species and years, survival was similar
 across environmental conditions, and it was neither affected by plant size
 nor reproductive output. Contrary to our expectations, natural selection
 via reproductive fitness consistently favoured a drought-escape,
 acquisitive resource-use strategy in Mediterranean semiarid plants, rather
 than a conservative resource-use strategy, even under conditions of higher
 abiotic stress (i.e., south slopes and dry year). Such acquisitive
 strategy could allow rapid development by maximizing resource assimilation
 and reproduction before the most limiting climatic conditions of mid-late
 summer. Our results shed light on adaptive functional strategies of
 Mediterranean taxa at the intraspecific level, providing insight on future
 responses to environmental change, and highlight remarkable differences in
 selection acting through different fitness components.
DOI: 10.22008/promice/data/ice_discharge/d/v02/h7dkeh
title: sector_coverage.csv

description: Sector coverage. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/gklouo
title: sector_D.csv

description: Sector discharge. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/q0ac6n
title: sector_err.csv

description: Sector error. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/i4g1ux
title: sector.nc

description: Sector discharge, coverage, and error. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/io1ht0
title: gate_coverage.csv

description: Gate coverage. Git hash: 0990889
DOI: 10.22008/promice/data/ice_discharge/d/v02/3qfec3
title: gate_D.csv

description: Gate discharge. Git hash: 0990889
DOI: 10.22008/promice/data/ice_discharge/d/v02/n3sox4
title: gate_meta.csv

description: Gate metadata. Git hash: 0990889
DOI: 10.22008/promice/data/ice_discharge/d/v02/pxwuzu
title: gate_err.csv

description: Gate errors. Git hash: 0990889
DOI: 10.15468/dl.nqpgmq
title: Occurrence Download

description: A dataset containing 10013 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Gunnera tinctoria",
 "HasCoordinate is true",
 "Country is one of (Netherlands, Belgium, France, Ireland, United Kingdom of Great Britain and Northern Ireland, Chile)",
 "Year is 2020,2026",
 "CoordinateUncertaintyInMeters is less than 1000"
 ]
}

 The dataset includes 10013 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003149-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.22008/promice/data/ice_discharge/d/v02/lrhzis
title: gate.nc

description: Gate discharge, coverage, error, and metadata. Git hash: 0990889
DOI: 10.22008/promice/data/ice_discharge/d/v02/qkt68m
title: GIS_coverage.csv

description: Greenland coverage. Git hash: 0990889
DOI: 10.5061/dryad.d2547d84v
title: Operational assimilation of spectral wave data from the Sofar Spotter network

description: Historically, the sparseness of in situ open-ocean wave and weather
 observations has severely limited the forecast skill of weather over the
 ocean with major social and economic consequences for coastal communities
 and maritime industries. Ocean surface waves, specifically, are important
 for the interaction between atmosphere and ocean, and thus key in modeling
 weather and climate processes. Here, we investigate the improvements
 achievable from a large distributed sensor network combined with advances
 in assimilation strategies. Wave spectra from a global network of over 600
 Sofar Spotter buoys are assimilated into an operational global wave
 forecast via optimal interpolation to update model spectra to best fit
 observations. We demonstrate end-to-end improvements in forecast skill of
 significant wave height of 38%, and up to 45% for other bulk parameters.
 This shows distributed observations of the air-sea interface, with
 advances in assimilation strategies, can reduce uncertainty in forecasts
 to dramatically improve earth system modeling
description: This data contains the collocated model and Spotter observations
 of bulk parameters of the wave forecast used to assess the average (rmse)
 skill of the data assimilation strategies as a function of lead time. It
 also contains the partitioned sea vs. swell data following the method
 described in the supplement and in the README.txt.
description: The csv files can most easily be read into a Pandas dataframe in
 Python but any spreadsheet viewer will work.
DOI: 10.22008/promice/data/ice_discharge/d/v02/p3elho
title: GIS_D.csv

description: Greenland discharge. Git hash: 0990889
DOI: 10.22008/promice/data/ice_discharge/d/v02/eadoea
title: GIS_err.csv

description: Greenland error. Git hash: 0990889
DOI: 10.22008/promice/data/ice_discharge/d/v02/vgzrod
title: GIS.nc

description: Greenland discharge, coverage, and error. Git hash: 0990889
DOI: 10.5061/dryad.stqjq2c5w
title: 16s rRNA sequencing of Wolbachia-infected and uninfected Drosophila male gut

description: Wolbachia are the most widely distributed intracellular bacteria, and
 their most common effect on host phenotype is cytoplasmic incompatibility
 (CI). A variety of models have been proposed to decipher the molecular
 mechanism of CI, in which the HM (host modification) model predicts that
 the effectors of Wolbachia play an important role in sperm modification.
 However, due to the complexity of spermatogenesis and cell-type
 heterogeneity in the testis, we still do not know whether Wolbachia have
 different effects on cells at different stages of spermatogenesis, nor
 whether these effects are linked with CI. Therefore, we used single-cell
 RNA sequencing to analyze gene expression profiles in the adult male
 Drosophila testes with or without Wolbachia infection. We found that
 Wolbachia significantly affected the proportion of different types of germ
 cells and affected multiple metabolic pathways in germ cells. Most
 importantly, Wolbachia had the greatest impact on germline stem cells
 (GSCs), resulting in the dysregulation expression of genes related to
 nucleosome assembly and CI, Wolbachia infection also influenced the
 histone-to-protamine transition in the late stage of sperm development.
 These results suggest that future studies of Wolbachia-mediated sperm
 modification should focus more on cells in the early stages of
 spermatogenesis.
description: One-day-old <em>Wolbachia</em>-infected (named as
 Wmale samples) and -uninfected male flies (named as Tmale samples)
 were used for intestinal genome extraction and 16S rRNA gene amplicon
 sequencing (see Supplement Text for details). For
 <em>Wolbachia-</em>infected and uninfected sample collection,
 flies are anesthetized on ice, washed with 75% ethanol and then rewashed
 two times with sterile water. The whole gut was dissected in sterile PBS,
 10 individuals were collected as a sample and ten biological replicates
 were obtained for each line. Genomic DNA was extracted using Qiagen DNeasy
 blood and tissue kit (Qiagen, Germany). The V4 hypervariable regions of
 16S rRNA gene were amplified by specific primers (forward:
 5-GTGCCAGCMGCCGCGGTAA-3, reverse: 5-GGACTACHVGGGTWTCTAAT-3). All purified
 DNA products were prepared as a paired-end (2 x 250 bp) DNA library and
 sequenced on the Illumina HiSeq 2500 platform (Novogene, Tianjin, china).
 On average, 100,000 sequences were obtained from each sample.
description: The raw data is the FASTQ file, which can be opened by any text
 editing software.
DOI: 10.22008/promice/data/ice_discharge/d/v02/4vtmnz
title: README.txt

description: README. Git hash: 1130727
DOI: 10.22008/promice/data/ice_discharge/d/v02/bn7vp8
title: region_coverage.csv

description: Regional coverage. Git hash: 1130727
DOI: 10.22008/promice/data/ice_discharge/d/v02/cato51
title: region_D.csv

description: Regional discharge. Git hash: 1130727
DOI: 10.22008/promice/data/ice_discharge/d/v02/di7a5l
title: sector_coverage.csv

description: Sector coverage. Git hash: 1130727
DOI: 10.22008/promice/data/ice_discharge/d/v02/p0xvbb
title: region_err.csv

description: Regional error. Git hash: 1130727
DOI: 10.5061/dryad.x0k6djhn5
title: Phylogenetic and environmental patterns of sex-differentiation in physiological traits across Drosophila species

description: Sex-based differences in physiological traits may be influenced by both
 evolutionary and environmental factors. Here we used male and female flies
 from &gt;80 Drosophila species reared under common conditions to
 examine variance in a number of physiological traits including size,
 starvation, desiccation and thermal tolerance. Sex-based differences for
 desiccation and starvation resistance were comparable in magnitude to
 those for size, with females tending to be relatively more resistant than
 males. In contrast thermal resistance showed low divergence between the
 sexes. Phylogenetic signal was detected for measures of divergence between
 the sexes, such that species from the Sophophora clade showed larger
 differences between the sexes than species from the Drosophila
 clade.  We also found that sex-based differences in desiccation
 resistance, body size and starvation resistance were weakly associated
 with climate (annual mean temperature/precipitation seasonality) but the
 direction and association with environment depended on phylogenetic
 position. The results suggest that divergence between the sexes can be
 linked to environmental factors, while an association with phylogeny
 suggests sex-based differences persist over long evolutionary
 time-frames.
DOI: 10.22008/promice/data/ice_discharge/d/v02/hswurx
title: sector_D.csv

description: Sector discharge. Git hash: 1130727
DOI: 10.22008/promice/data/ice_discharge/d/v02/4i444g
title: region.nc

description: Regional discharge, coverage, and error. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/5zr3wn
title: sector_err.csv

description: Sector error. Git hash: 1130727
DOI: 10.22008/promice/data/ice_discharge/d/v02/rmt0ce
title: gate_coverage.csv

description: Gate coverage. Git hash: d194a5c
DOI: 10.22008/promice/data/ice_discharge/d/v02/xifwki
title: sector.nc

description: Sector discharge, coverage, and error. Git hash: 840f081
DOI: 10.22008/promice/data/ice_discharge/d/v02/njulpj
title: gate_D.csv

description: Gate discharge. Git hash: d194a5c
DOI: 10.22008/promice/data/ice_discharge/d/v02/0vinur
title: gate_err.csv

description: Gate errors. Git hash: d194a5c
DOI: 10.22008/promice/data/ice_discharge/d/v02/8j4e7m
title: gate.nc

description: Gate discharge, coverage, error, and metadata. Git hash: d194a5c
DOI: 10.22008/promice/data/ice_discharge/d/v02/hq7tod
title: GIS_D.csv

description: Greenland discharge. Git hash: d194a5c
DOI: 10.22008/promice/data/ice_discharge/d/v02/jnwlll
title: GIS_coverage.csv

description: Greenland coverage. Git hash: d194a5c