cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6073/pasta/c7cc14cc6a12d230390d0d26377486ec
title: Nitrogen Deposition and Pitcher Plant Morphology in Massachusetts and Vermont 1998-1999

description: Atmospheric transport and deposition of nutrients, especially nitrogen, is a global environmental problem with well-documented consequences for ecosystem dynamics. However, monitoring nitrogen deposition is relatively expensive, monitoring stations are widely spaced, and estimates and predicted impacts of nitrogen deposition are currently derived from spatial modeling and interpolation of limited data. Bogs are nutrient-poor ecosystems that are especially sensitive to increasing nutrient input, and carnivorous plants, which are characteristic of these widespread ecosystem types, may be especially sensitive indicators of N deposition. Botanical carnivory is thought to have evolved in nutrient-poor and well-lit habitats such as bogs because the marginal benefits accruing from carnivory exceed the marginal photosynthetic costs associated with the maintenance of carnivorous organs. However, the production of carnivorous organs can be a phenotypically plastic trait. The northern pitcher plant, Sarracenia purpurea, produces leaves specialized for prey capture and nutrient uptake (pitchers) and leaves that are more efficient at photosynthesis (phyllodia). We hypothesized that relative allocation to these two types of leaves reflects ambient nitrogen availability. We manipulated nutrient availability to plants with leaf enrichment and whole-plot fertilization experiments. Increased nitrogen, but not phosphorus, reduced production of pitchers relative to phyllodia; this result provided empirical support for the cost–benefit model of the evolution of botanical carnivory. Because this phenotypic shift in leaf production occurs in ecological time, our results suggest that S. purpurea could be a reliable and inexpensive biological indicator of nitrogen deposition rates. This suggestion is supported by field observations across a geographic gradient of nitrogen deposition.
DOI: 10.6073/pasta/50bb20fcbc08c97dcc055d6e26ac812e
title: Sarracenia Purpurea Prey Capture at Harvard Forest 2008

description: We experimentally demonstrate that nectar, not color, is the primary attractant of prey to carnivorous pitcher plants in their native habitats. Prey capture (either all taxa summed or individual common taxa considered separately) was not associated with total red area or patterning on pitchers of living pitcher plants. We separated effects of nectar availability and coloration using painted "pseudopitchers", half of which were coated with sugar solution. Unsugared pseudopitchers captured virtually no prey, whereas pseudopitchers with sugar solution captured the same amount of prey as living pitchers. In contrast to a recent study that associated red coloration with prey capture but that lacked appropriate controls for nectar availability, we conclude that nectar, not color, is the primary means by which pitcher plants attract prey.
DOI: 10.6073/pasta/6486af2f63b7401342f62c42ac90d9ea
title: Demography of Sarracenia Purpurea in Massachusetts and Vermont since 1997

description: The northern pitcher plant Sarracenia purpurea is a model system for forecasting extinction risk in the face of environmental change. We have monitored demographic variables of two mapped cohorts of S. purpurea in ombrotrophic bogs of northern New England from 1997-2005 (Hawley Bog, Massachusetts) and 1997-present (Molly Bog, Vermont). Growth, survivorship, and reproduction are in close balance, and matrix-models with four life stages (seeds, seedlings/juvenile plants, non-flowering adult plants, flowering adults) predicted population growth rates close to zero, with long doubling times. To further assess seed-to-seedling transitions, we measured and weighed Sarracenia seeds, and conducted a greenhouse experiment on density-dependent dynamics of newly germinated seedlings of S. purpurea.
DOI: 10.6073/pasta/abc185ad45fb56a25db1d56020d4dd25
title: Seed Dispersal and Seedling Establishment of Sarracenia Purpurea at Hawley Bog, MA 1998-1999

description: Plant ecologists continue to grapple with Reid’s paradox, the observation that dispersal distances of most herbs and trees are too limited to account for their recolonization of northern latitudes following glacial recession. As global climate changes and natural habitats become increasingly fragmented, understanding patterns of seed dispersal and the potential for long-distance colonization takes on new importance. We studied the dispersal and establishment of the northern pitcher plant Sarracenia purpurea, which grows commonly in isolated bogs throughout Canada and eastern North America. Median dispersal distance of S. purpurea is only 5 cm, which is insufficient to explain its occurrence throughout formerly glaciated regions of North America. Establishment probability of seeds in the field is approximately 5%, and juveniles are normally found clustered around adult plants. The large-scale population genetic structure of this species can be accounted for by rare long-distance dispersal events, but its predictable occurrence in isolated habitats requires additional explanation. Reid’s paradox remains an open question, and predicting long-range colonization into fragmented habitats by species with limited dispersal ability is a novel challenge.
DOI: 10.6073/pasta/f21842bb8875c40da89dc8d0140ac550
title: Effects of Prey Availability on Sarracenia Physiology at Harvard Forest 2005

description: Allometric relationships exist between maximal mass-based net photosynthetic rates, leaf mass per unit area, and foliar Nitrogen (N) and Phosphorus (P) content, which hold across a diverse spectrum of over 2500 plant species worldwide. Carnivorous plants depart from this spectrum because they dedicate substantial leaf area to capturing prey, from which they derive N and P under very nutrient-limiting situations. We conducted a manipulative feeding experiment to test whether morphological and physiological allometric relationships of carnivorous plants when nutrients are not limiting are more similar to allometric relationships of non-carnivorous plants. We examined the effects of prey availability on photosynthetic rate (Amass), chlorophyll fluorescence, growth, architecture, and foliar nutrient and chlorophyll content of ten pitcher plant (Sarracenia) species. We tested the hypothesis that increased prey availability would stimulate Amass of one or more leaves, increase photosynthetic N- and P-use efficiencies (PNUEN, PNUEP), increase relative biomass allocation to photosynthetically efficient, non-predatory phyllodes rather than pitchers, increase overall plant biomass, and reduce stress-related chlorophyll fluorescence. This is the first multi-species, controlled feeding experiment using realistic prey treatments, measuring these physiological parameters directly, and elucidating mechanisms of nutrient stoichiometry and allometry in carnivorous plants. Increased prey availability increased chlorophyll content, Amass and photosystem efficiency (the Fv/Fm ratio) across the 10 Sarracenia species. These increases were most evident in younger leaves, as older leaves rapidly translocated nutrients to newer, growing tissues. Better-fed plants produced a significantly higher proportion of phyllodes than controls. Higher prey availability was associated with lower N:P ratios, and a shift from P- to N-limitation. PNUEP was significantly enhanced by supplementary feeding, whilst PNUEN was not. Overall biomass and root:shoot ratios were unaffected by feedings. Feeding shifted allometric relationships of P relative to Amass, N, and LMA from outside the third bivariate quartile to within the 50th bivariate percentile of the relationships found for non-carnivorous plants; other allometric relationships were unaffected. Carnivorous plants can plastically shift phosphorus allometry when nutrients are plentiful, but are less flexible in terms of nitrogen and other ecophysiological parameters.
DOI: 10.6073/pasta/cb95637eda0f96c3fdbd1a97e632c7b7
title: Prey Capture by Carnivorous Plants Worldwide 1923-2007

description: Available phylogenetic data illustrate that in all carnivorous lineages, the ancestral trap type is a sticky, flypaper-type trap (Ellison and Gotelli, 2001). In the Caryophyllales, pitfall traps (Nepenthes) and snap traps (Dionaea and Aldrovanda) are derived relative to the sticky pads of Drosera. Similarly, in the Lamiales, the sticky-leaved Pinguicula is ancestral to Genlisea with its eel (or lobster-pot) traps and Utricularia with its vacuum traps. In the Ericales, the Sarraceniaceae with its pitfall traps are derived relative to Roridula, another species with flypaper traps. Muller et al. (2004) hypothesed that carnivorous genera with rapidly evolving genomes (Genlisea and Utricularia) have more predictable and frequent captures of prey than do genera with more slowly evolving genomes; by extension it could be hypothesized that in general, carnivorous plants with more complex traps should have more predictable and frequent captures of prey than do those with relatively simple traps. Increases in predictability and frequency of prey capture could be achieved by evolving more elaborate mechanisms for attracting prey, by specializing on particular types of prey, or, as Darwin suggested, by specializing on particular (large) sizes of prey. In all cases, one would expect that prey actually captured would not be a random sample of the available prey. Furthermore, when multiple species of carnivorous plants co-occur, one would predict, again following Darwin that interspecific competition would lead to specialization on particular kinds of prey. Because the traps of carnivorous plants accumulate identifiable remains of prey, analysis of trap contents can provide an aggregate record of the prey that have been successfully "sampled" by the plant. Such samples could be used to begin to test the hypothesis that carnivorous plant genera differ in prey composition and to look for evidence of specialization in prey capture. Over the past 80 years, numerous ecologists have gathered data on prey contents of carnivorous plants of a number of species and genera from around the world, but these data have never been summarized or synthesized; this summary and synthesis is accomplished in Ellison et al. (2008). The accompanying data are in this file.
DOI: 10.5281/zenodo.5645544
title: Seismic source location with a match field processing approach during the RESOLVE dense seismic array experiment on the Glacier d'Argentiere

description: This deposit contains the data set we used in our paper ‘<em>Dynamic imaging of glacier structures at high-resolution using source localization with a dense seismic array</em>’. The paper is in review for GRL and a preprint can be found here: 10.1002/essoar.10507953.1. The dataset present here contains 34 files named ‘<strong>beam_15423_jd***.h5</strong>’. These files correspond to the output of the matched field processing for each day. They are in .h5 format and we provide a matlab code (<strong>read_MFP_data.m</strong>) to read these files. These files can be read with any other language since they are in . h5. In linux you can use <strong>h5dump –A filename.h5</strong> and you can see the content of each files. More information on how the MFP process is conducted can be found in on the website dedicated to this aspect or on our paper. The whole procedure and associated codes is provided on the lecoinal.gricad-pages.univ-grenoble-alpes.fr/resolve/. We also deliver with this deposit one day of seismic data <strong>ZO_2018_121.h5 </strong>that can be used to test our MFP process. The data corresponds to the signal measured for 24 hours at each of the 98 sensors with a sampling rate of 500 Hz. More information on these seimsic signals can be found on our website and the whole seimsic dataset can be found here https://seismology.resif.fr/networks/#/ZO__2018. Detailed for downloading the dataset should be search on our website. Other dataset linked to this project are: Nanni, Ugo, Gimbert, Florent, Roux, Phillipe, & Lecointre, Albanne. (2020). DATA of "Resolving the 2D temporal evolution of subglacial water flow with dense seismic array observations." [Data set]. Zenodo. https://doi.org/10.5281/zenodo.4024660 Nanni, Gimbert, Roux, Helmstetter, Garambois, Lecointre, Walpersdorf, Jourdain, Langlais, Laarman, Lindner, Sergenat, Vincent, & Walter. (2020). DATA of the RESOLVE Project (https://resolve.osug.fr/) [Data set]. In Seismological Research Letters (Version v0). Zenodo. https://doi.org/10.5281/zenodo.3971815 This dataset is also linked to two other study: <em>Observing the subglacial hydrology network and its dynamics with a dense seismic array: </em> https://doi.org/10.1073/pnas.2023757118 <em>A Multi‐Physics Experiment with a Temporary Dense Seismic Array on the Argentière Glacier, French Alps: The RESOLVE Project</em> https://doi.org/10.1785/0220200280 Do not hesitate to contact us if you would like to try this approach an another dataset.
DOI: 10.5281/zenodo.5643702
title: Events Dataset for Image Sanitization.

description: <strong>Overview</strong> Datasets introduced in "Semi-Supervised Feature Embedding for Data Sanitization in Real-World Events" It includes the links for the images that consists the five datasets. <strong>NotreDame</strong>: Remarkable partial destruction of the Parisian Cathedral by a fire in 2019. <strong>Grenfell</strong>: 2017 tragic fire incident in the Grenfell Tower in London. <strong>NationalMuseum</strong>: Total destruction of the National Museum in Brazil by flames in 2018. <strong>BangladeshFire</strong>: Fast-moving fire in a district in Dakha, that took place in 2019. <strong>BostonMarathon</strong>: 2013 terrorist attack on the traditional Bostonian event. <strong>Observations:</strong> - We did not publish the links for the positive images for Grenfell dataset due to copyrights reasons. - BostonMarathon and Grenfell negative sets are pictures from Flickr100k dataset - Since BostonMarathon positive samples contains frames from Youtube videos, we published the Youtube video URL and the number of the frame that was extracted. - BostonMarathon positive sample contains augmentation, that are crops which size is half of the original image. In this sense, columns <em>i</em> and <em>j</em> indicates the upper-left pixel of the crop. For instance, if the image is a <em>x </em>b, the crop will be the square between the points: j <em>x</em> i; (j + a/2) <em>x</em> i; j <em>x</em> (i + b/2); and (j + a/2) <em>x</em> (i + b/2). <strong>Media Content</strong> Due to the terms of use from the social networks, we do not make publicly available the texts, images and videos that were collected (only the links). However, we can provide some extra piece of media content related to one (or more) events by contacting the authors. <strong>Funding</strong> DéjàVu thematic project, São Paulo Research Foundation (2017/12646-3, 2018/05668-3, and 2020/02241-9)
description: {"references": ["[1]B. Lavi, J. Nascimento, e A. Rocha, \"Semi-Supervised Feature Embedding for Data Sanitization in Real-World Events\", in ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Toronto, ON, Canada, jun. 2021, p. 2495\u20132499. doi: 10.1109/ICASSP39728.2021.9414461."]}
DOI: 10.5281/zenodo.5643701
title: Events Dataset for Image Sanitization.

description: <strong>Overview</strong> Datasets introduced in "Semi-Supervised Feature Embedding for Data Sanitization in Real-World Events" It includes the links for the images that consists the five datasets. <strong>NotreDame</strong>: Remarkable partial destruction of the Parisian Cathedral by a fire in 2019. <strong>Grenfell</strong>: 2017 tragic fire incident in the Grenfell Tower in London. <strong>NationalMuseum</strong>: Total destruction of the National Museum in Brazil by flames in 2018. <strong>BangladeshFire</strong>: Fast-moving fire in a district in Dakha, that took place in 2019. <strong>BostonMarathon</strong>: 2013 terrorist attack on the traditional Bostonian event. <strong>Observations:</strong> - We did not publish the links for the positive images for Grenfell dataset due to copyrights reasons. - BostonMarathon and Grenfell negative sets are pictures from Flickr100k dataset - Since BostonMarathon positive samples contains frames from Youtube videos, we published the Youtube video URL and the number of the frame that was extracted. - BostonMarathon positive sample contains augmentation, that are crops which size is half of the original image. In this sense, columns <em>i</em> and <em>j</em> indicates the upper-left pixel of the crop. For instance, if the image is a <em>x </em>b, the crop will be the square between the points: j <em>x</em> i; (j + a/2) <em>x</em> i; j <em>x</em> (i + b/2); and (j + a/2) <em>x</em> (i + b/2). <strong>Media Content</strong> Due to the terms of use from the social networks, we do not make publicly available the texts, images and videos that were collected (only the links). However, we can provide some extra piece of media content related to one (or more) events by contacting the authors. <strong>Funding</strong> DéjàVu thematic project, São Paulo Research Foundation (2017/12646-3, 2018/05668-3, and 2020/02241-9)
description: {"references": ["[1]B. Lavi, J. Nascimento, e A. Rocha, \"Semi-Supervised Feature Embedding for Data Sanitization in Real-World Events\", in ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Toronto, ON, Canada, jun. 2021, p. 2495\u20132499. doi: 10.1109/ICASSP39728.2021.9414461."]}
DOI: 10.34892/wtzc-j613
title: Global relative rate of natural capital depletion of water

description: Depletion of water was defined as a decrease in the quantity and quality of water resources, which affects the delivery of ecosystem services such as freshwater provision and climate regulation. 

Datasets from the WRI Aqueduct 2019, already included within the mapping function of ENCORE, were determined to be suitable indicators of depletion of water stocks. The World Resources Institute’s Aqueduct 3.0 (WRI Aqueduct 2019) provides global data on 13 water risk indicators, based on hydrological modelling, remotely sensed data, and published datasets. For water quantity, the WRI Aqueduct 2019 Baseline Water Stress layer depicts the ratio of total water withdrawals (including domestic, industrial, irrigation, and livestock consumptive and non-consumptive uses) to available renewable surface and groundwater supplies. For water quality, a sum of the WRI Aqueduct 2019 Unimproved/no sanitations and Coastal eutrophication potential was used to capture the different pollution sources of freshwater from domestic and economic activities. As outlined in the WRI Aqueduct tool: 

Coastal Eutrophication Potential measures “the potential for riverine loadings of nitrogen, phosphorus and silica to stimulate harmful algal blooms in coastal waters”.
Unimproved/no sanitation measures “the percentage of the population using pit latrines without a slab or platform, hanging/bucket latrines, or directly disposing human waste in fields, forests, bushes, open bodies of water, beaches, other open spaces, or with solid waste”
DOI: 10.34892/bjhg-8h63
title: Global relative rate of natural capital depletion of the atmosphere

description: Global relative rate of natural capital depletion of the atmosphere, measured through temperature anomalies and emissions of non-GHG pollutants. The relative depletion rates enable the identification of hotspots of natural capital depletion (defined as the top 20% of values), where human activities will be associated with higher risks of ecosystem service loss or degradation. This will, in turn, present higher risks for financial institutions investing in these areas.

Temperature trend values for 1990-2019 were converted to absolute values and normalised between 0 and 1. Annual emissions gridmaps (2015) for 9 non-GHG substances were normalised between 0 and 1, then summed. The combined non-GHG emissions layers was then re-scaled from 0-1, and log(x+1) transformed. The temperature anomalies and non-GHG emissions layers were summed and then re-scaled (0-1) to produce the atmosphere depletion layer.

GISS Surface temperature analysis data used for temperature anomalies (https://data.giss.nasa.gov/gistemp/) and EC JRC EDGAR data for non-GHG emissions (https://edgar.jrc.ec.europa.eu/overview.php?v=50_AP).
DOI: 10.5281/zenodo.5676047
title: Electrophoresis Images of Acute Myeloid Leukemia Patients

description: The database consists of a set of 22 2DGE images obtained from the peripheral blood samples of 11 patients with acute myeloid leukemia. Of these, 11 images correspond to samples taken at the time of diagnosis, and the other 11 correspond to samples taken from the same patients after induction therapy (approximately 21–28 days after starting treatment). Images named with the suffix BEFORE refer to 2DGE images of samples taken at the time of diagnosis (before treatment), while images named with the suffix AFTER correspond to 2DGE images of samples taken after treatment. These 22 images are also made available with the preprocessing stage applied, to which the prefix PREPROC has been applied. Each image in the database is in tagged image file format (TIFF) format with a resolution of 300 dots per inch (DPI). In total, the database, which can be found in the Supplementary Materials, contains 44 images (22 raw 2DGE images and 22 pre-processed 2DGE images).
description: This research was funded by the Instituto Tecnologico Metropolitano ITM, grant number P17215. J.E.U. was recipient of the Jovenes Investigadores e Innovadores ITM 2020 program of the Instituto Tecnologico Metropolitano ITM of Medellin-Colombia.
DOI: 10.5281/zenodo.4562609
title: Electrophoresis Images of Acute Myeloid Leukemia Patients

description: The database consists of a set of 22 2DGE images obtained from the peripheral blood samples of 11 patients with acute myeloid leukemia. Of these, 11 images correspond to samples taken at the time of diagnosis, and the other 11 correspond to samples taken from the same patients after induction therapy (approximately 21–28 days after starting treatment). Images named with the suffix BEFORE refer to 2DGE images of samples taken at the time of diagnosis (before treatment), while images named with the suffix AFTER correspond to 2DGE images of samples taken after treatment. These 22 images are also made available with the preprocessing stage applied, to which the prefix PREPROC has been applied. Each image in the database is in tagged image file format (TIFF) format with a resolution of 300 dots per inch (DPI). In total, the database, which can be found in the Supplementary Materials, contains 44 images (22 raw 2DGE images and 22 pre-processed 2DGE images).
description: This research was funded by the Instituto Tecnologico Metropolitano ITM, grant number P17215. J.E.U. was recipient of the Jovenes Investigadores e Innovadores ITM 2020 program of the Instituto Tecnologico Metropolitano ITM of Medellin-Colombia.
DOI: 10.15468/bhp6z8
title: Assessing twohundredyearsoftaxonomicdoubt withtherediscoveryandtaxonomic establishment of the Amazonian armored catfish Hypostomus pantherinus Kner 1854 (Siluriformes: Loricariidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Zawadzki, Cláudio Henrique, Carvajal-Vallejos, Fernando M., Silva, Hugmar Pains Da, Lechner, Walter, Penido, Iago De Souza (2021): Assessing twohundredyearsoftaxonomicdoubt withtherediscoveryandtaxonomic establishment of the Amazonian armored catfish Hypostomus pantherinus Kner 1854 (Siluriformes: Loricariidae). Zootaxa 5067 (3): 401-416, DOI: https://doi.org/10.11646/zootaxa.5067.3.4