cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.11068629
title: WA DNR COSTR/AQRES Aerial Imagery

description: These data describe the extent of floating kelp beds (Nereocystis luetkeana and Macrocystis pyrifera) along the Strait of Juan de Fuca and outer coast of Washington State (kelp_canopy_strait_coast_1989_2021.zip; summary_kelp_stats_1989_2021.csv), as well as three DNR Aquatic Reserves (kelp_AQRES_2010_2021.zip; summary_kelp_stats_ar_1989_2021.csv). Annual surveys describe conditions between 1989 and 2021. In an effort to optimize rendering performance, the polygons in kelp_all_years were generalized. Data are derived from photo interpretation of low tide aerial photography in the late summer, the season of maximum extent. Polygons represent bed extent or planimeter, which include the kelp canopy floating on the surface and small gaps between plants (25 meter threshold for delineating discrete beds). These data are part of a long term monitoring effort that surveys the kelp canopies annually. The entire data set is comprised of the following components: yearly inventories (feature classes) starting in 1989, excluding 1993 (kelpYYYY), a combined inventory from all years (kelp_all_years), a combined inventory of kelp observations from the five most recent years (kelp_recent_5yr), a spatial index (polygon and point feature classes) delineating the geographic extent of monitoring sub-areas (map_index, map_index_pts), and tabular data describing kelp characteristics for each year that link to the spatial index (summary_kelp_stats). Users who wish to use the most precise inventory estimates and compare area over multiple years should use the tabular summary tables which summarize area by map_index (Strait of Juan de Fuca and outer coast of Washington State: summary_kelp_stats_1989_2021.csv; DNR Aquatic Reserves: summary_kelp_stats_ar_1989_2021.csv). The tabular estimates are more precise because they are based on the source imagery. The area estimates in the feature classes reflect subsequent processing. Methods of subsequent processing have varied with changes in technology since 1989, resulting in noticeable differences among years in the spatial data that preclude detailed comparison of spatial data across years. Major methodological changes include: 1) a format change from vector (CAD) in 1989 to raster (20 m cell size) in 1994; 2) In 2010, the resolution changed from 20 meter to 4 meter resolution.
DOI: 10.15468/ttwkh3
title: Revisión periódica de Agave victoriae-reginae en el apéndice II de la CITES

description: El proyecto tiene por objetivo evaluar la situación poblacional y amenazas a las que está sujeto el maguey noa (Agave victoriae-reginae, Agavaceae) para fundamentar la revisión de su estatus en la CITES. Se sistematizará la información sobre su taxonomía, nomenclatura y distribución con base en datos ya existentes y mediante muestreos de campo se generará información sobre su biología, situación poblacional, distribución geográfica actual y potencial, hábitats en los que se encuentra y datos sobre amenazas, extracción o comercio a las que está sujeto. Su categoría de riesgo será evaluada por el método MER. La información generada permitirá proponer recomendaciones preliminares destinadas a asegurar la conservación y el adecuado aprovechamiento de esta especie y evaluar la pertinencia de mantener o de modificar su estatus en los Apéndices de la CITES.Reino: 1
Filo: 1
Clase: 1
Orden: 1
Familia: 1
Género: 1
Subgénero: 1
Especie: 2
Epitetoinfraespecifico: 2
DOI: 10.15468/dl.9sjj4q
title: Occurrence Download

description: A dataset containing 721 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Serrasalmus humeralis Valenciennes, 1850"
 ]
}

 The dataset includes 721 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000596-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y46spx
title: Occurrence Download

description: A dataset containing 99 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cyperus pseudodiaphanus (S.S.Hooper) Lye",
 "Continent is Africa"
 ]
}

 The dataset includes 99 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000597-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yz3t8j
title: Occurrence Download

description: A dataset containing 1145 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Medicago lupulina L.",
 "Geometry POLYGON((-105 34, -94 34, -94 43, -105 43, -105 34))"
 ]
}

 The dataset includes 1145 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000598-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/enc2xw
title: Las tortugas marinas y sus playas de anidación en México

description: Una singularidad de nuestro país a nivel mundial ha sido la abundancia de tortugas marinas, aunada a una diversidad de especies. De las ocho especies que se conocen, siete ocurren en nuestras costas y dos de ellas desovan exclusivamente en costas mexicanas. La captura de tortuga y la extracción de los huevos que depositan en las playas, había sido una actividad tradicional de los pueblos ribereños del país, con la cual cubrían las demandas de un consumo doméstico. No fue sino hasta el presente siglo que se le capturó excesivamente, primero por factorías extranjeras que las procesaban a nivel industrial y posteriormente en la década de los 60´s para aprovechar la piel de las aletas, cuya aceptación internacional en substitución de la del cocodrilo, abrió un mercado ilimitado. Los datos de captura posteriores y la ausencia de hembras anidadoras en playas importantes de los estados de Jalisco y Guerrero nos muestran una tendencia clara hacia la declinación de algunas poblaciones, dejando manifiesto la incapacidad del recurso para soportar tan tremendo esfuerzo de pesca. En el país, los primeros esfuerzos de conservación se iniciaron en Isla Mujeres y Cozumel a través de la captura de hembras y machos adultos, que eran mantenidos en cautiverio en "corrales" de protección. Después de la reproducción y el desove, los organismos eran marcados y posteriormente se procedía a su liberación.Reino: 1
Filo: 1
Clase: 1
Orden: 1
Familia: 2
Género: 5
Especie: 7
DOI: 10.57830/2302746
title: Land Cover Summary Statistics Data Package for Greater Yellowstone Network Park Units

description: This report documents the acquisition of source data, and calculation of land cover summary statistics datasets for four National Park Service Greater Yellowstone Network park units and six custom areas of analysis: Bighorn Canyon National Recreation Area, Grand Teton National Park, John D. Rockefeller Jr. Memorial Parkway, Yellowstone National Park, and the six custom areas of analysis. The source data and land cover calculations are available for use within the National Park Service (NPS) Inventory and Monitoring Program. Land cover summary statistics datasets can be calculated for all geographic regions within the extent of the NPS; this report includes statistics calculated for the conterminous United States. The land cover summary statistics datasets are calculated from multiple sources, including Multi-Resolution Land Characteristics Consortium products in the National Land Cover Database (NLCD) and the United States Geological Survey’s (USGS) Earth Resources Observation and Science (EROS) Center products in the Land Change Monitoring, Assessment, and Projection (LCMAP) raster dataset. These summary statistics calculate land cover at up to three classification scales: Level 1, modified Anderson Level 2, and Natural versus Converted land cover. The output land cover summary statistics datasets produced here for the four Greater Yellowstone Network park units and six custom areas of analysis utilize the most recent versions of the source datasets (NLCD and LCMAP). These land cover summary statistics datasets are used in the NPS Inventory and Monitoring Program, including the NPS Environmental Settings Monitoring Protocol and may be used by networks and parks for additional efforts.
DOI: 10.3886/e202423
title: Code for "Optimal fiscal and monetary policy with distorting taxes"

description: Code accompanying the article.<br>
DOI: 10.3886/e202423v1
title: Code for "Optimal fiscal and monetary policy with distorting taxes"

description: Code accompanying the article.<br>
DOI: 10.57830/2302007
title: Land Cover Summary Statistics Data Package for National Capital Region Park Units

description: This technical report documents the acquisition of source data, and calculation of land cover summary statistics datasets for ten National Park Service National Capital Region park units and three custom areas of analysis: Catoctin Mountain Park (CATO), Chesapeake & Ohio Canal National Historical Park (CHOH), George Washington Memorial Parkway (GWMP), Harpers Ferry National Historical Park (HAFE), Manassas National Battlefield Park (MANA), Monocacy National Battlefield (MONO), National Capital Parks - East (NACE), Prince William Forest Park (PRWI), Rock Creek Park (ROCR), Wolf Trap National Park for the Performing Arts (WOTR), and the three custom areas of analysis - National Capital Parks - East: Oxon Cove Park, Oxon Hill Farm, Piscataway Park (NCRN_NACE_OXHI_PISC), National Capital Parks - East: Greenbelt Park and Baltimore-Washington Parkway (NCRN_NACE_GREE_BAWA), and National Capital Parks - East: DC and Suitland Parkway (NCRN_NACE_DC_SUIT). The source data and land cover calculations are available for use within the National Park Service (NPS) Inventory and Monitoring Program. Land cover summary statistics datasets can be calculated for all geographic regions within the extent of the NPS; this report includes statistics calculated for the conterminous United States. The land cover summary statistics datasets are calculated from multiple sources, including Multi-Resolution Land Characteristics Consortium products in the National Land Cover Database (NLCD) and United States Geological Survey’s (USGS) Earth Resources Observation and Science (EROS) Center products in the Land Change Monitoring, Assessment, and Projection (LCMAP) raster dataset. These summary statistics calculate land cover at up to three classification scales: Level 1, modified Anderson Level 2, and Natural versus Converted land cover. The output land cover summary statistics datasets produced here for the ten National Capital Region park units and three custom areas of analysis utilize the most recent versions of the source datasets (NLCD and LCMAP). These land cover summary statistics datasets are used in the NPS Inventory and Monitoring Program, including the NPS Environmental Settings Monitoring Protocol and may be used by networks and parks for additional efforts.
DOI: 10.57830/2301393
title: Land Cover Summary Statistics Data Package for Antietam National Battlefield

description: This technical report documents the acquisition of source data, and calculation of land cover summary statistics datasets for Antietam National Battlefield. The source data and land cover calculations are available for use within the National Park Service (NPS) Inventory and Monitoring Program. Land cover summary statistics datasets can be calculated for all geographic regions within the extent of the NPS; this report includes statistics calculated for the conterminous United States. The land cover summary statistics datasets are calculated from multiple sources, including Multi-Resolution Land Characteristics Consortium products in the National Land Cover Database (NLCD) and United States Geological Survey’s (USGS) Earth Resources Observation and Science (EROS) Center products in the Land Change Monitoring, Assessment, and Projection (LCMAP) raster dataset. These summary statistics calculate land cover at up to three classification scales: Level 1, modified Anderson Level 2, and Natural versus Converted land cover. The output land cover summary statistics datasets produced here for Antietam National Battlefield utilize the most recent versions of the source datasets (NLCD and LCMAP). These land cover summary statistics datasets are used in the NPS Inventory and Monitoring Program, including the NPS Environmental Settings Monitoring Protocol and may be used by networks and parks for additional efforts.
DOI: 10.15468/dl.d7366s
title: Occurrence Download

description: A dataset containing 6107 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Incilius mazatlanensis (Taylor, 1940)"
 ]
}

 The dataset includes 6107 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000599-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6ws6su
title: Occurrence Download

description: A dataset containing 110 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cyperus pulchellus R.Br.",
 "Continent is Africa"
 ]
}

 The dataset includes 110 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000601-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/9j2avl
title: Inventario nacional de especies vegetales y animales de uso artesanal

description: El proyecto surge como una iniciativa de la Asociación Mexicana de Arte y Cultura Popular A. C. (AMACUP), para tender un puente entre la amplia información etnográfica existente sobre la producción artesanal y la no menos importante generada en el ámbito de la biología y ecología, sobre los recursos naturales empleados como materia prima en ese tipo de producción, la cual ha permanecido hasta ahora sin relación alguna. La desarticulación existente hasta ahora entre estos campos de estudio impide conocer el impacto ambiental real que el uso de esos recursos tiene sobre sus ecosistemas. Para ello en AMACUP nos planteamos como primer paso, conocer qué recursos naturales son usados, generando así una base sólida que permita el estudio del impacto que la producción artesanal tiene en los ecosistemas y, promover acciones dirigidas a un manejo sustentable de estas materias primas por parte de los grupos de artesanos y recolectores de materias primas, contribuyendo de esta manera a la conservación de la biodiversidad. Un primer acontecimiento a la elaboración del inventario, fue el diagnóstico bibliográfico sobre materias primas de uso artesanal realizado por AMACUP y CONABIO en 1995, y que se utilizó como base para el presente proyecto. Se pretende cumplir los siguientes objetivos: 1. Lograr identificar taxonómicamente las plantas y animales de uso artesanal y conocer su distribución de acuerdo a las zonas ecológicas propuestas para México por Toledo y Ordoñez (1993); 2. Revisar el estado que guardan actualmente esas especies de uso artesanal según las categorías de riesgo establecidas por la NOM-059-ECOL-1994 y la CITES; 3. Generar información básica que fomente la realización de investigaciones científicas y la aplicación de programas relacionados con uso y manejo de las materias primas de uso artesanal.Reino: 2
Filo: 3
Clase: 11
Orden: 64
Familia: 126
Género: 318
Subgénero: 8
Especie: 501
Epitetoinfraespecifico: 22
DOI: 10.15468/w96eas
title: Inventario florístico y base de datos de la familia Cucurbitaceae en México

description: La familia Curcubitaceae es un grupo vegetal, rastrero o trepador, que habita principalmente en las regiones tropicales del mundo, que incluye, según la clasificación más reciente, cerca de 90 géneros y 800 especies de las cuales alrededor de 120 prosperan en México. Su importancia deriva de su aprovechamiento en la dieta alimenticia del hombre y el resto de los animales, y su aplicación en otros campos como el medicinal. Considerando que existen notables deficiencias en el entendimiento de ciertos aspectos básicos de su biología, que no hay registros adecuados de su
distribución, abundancia o estado de conservación de la mayoría de las especies silvestres, los responsables de este proyecto reunieron y sistematizaron la
información disponible en diversas colecciones para construir una base de datos con un total de 6758 ejemplares correspondientes a 163 especies de la familia Curcubitaceae. Este proyecto aporta además, datos relativos a la diversidad de la familia en México, la distribución geográfica de las especies y diversas observaciones acerca de sus usos.
Reino: 1
Filo: 1
Clase: 1
Orden: 1
Familia: 1
Género: 35
Especie: 83
Epitetoinfraespecifico: 7
DOI: 10.15468/dl.dzs4nr
title: Occurrence Download

description: A dataset containing 98 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Machaeranthera pinnatifida (Hook.) Shinners",
 "Geometry POLYGON((-105 34, -94 34, -94 43, -105 43, -105 34))"
 ]
}

 The dataset includes 98 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000602-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.26644209
title: The PB2 I714S mutation influenced mammalian adaptation of the H3N2 canine influenza virus by interfering with nuclear import efficiency and RNP complex assembly

description: Avian influenza viruses (AIVs) are the origin of multiple mammal influenza viruses. The genetic determinants of AIVs adapted to humans have been widely elucidated, however, the molecular mechanism of cross-species transmission and adaptation of AIVs to canines are still poorly understood. In this study, two H3N2 influenza viruses isolated from a live poultry market (A/environment/Guangxi/13431/2018, GX13431) and a swab sample from a canine (A/canine/Guangdong/0601/2019, GD0601) were used to investigate the possible molecular basis that determined H3N2 AIV adapting to canine. We found that GD0601 exhibited more robust polymerase activity in cells and higher pathogenicity in mice compared with its evolution ancestor H3N2 AIV GX13431. A series of reassortments of the ribonucleoprotein (RNP) complex showed that the PB2 subunit was the crucial factor that conferred high polymerase activity of GD0601, and the substitution of I714S in the PB2 subunit of GD0601 attenuated the replication and pathogenicity in mammal cells and the mouse model. Mechanistically, the reverse mutation of I714S in the PB2 polymerase subunit which was identified in AIV GX13431 reduced the nuclear import efficiency of PB2 protein and interfered with the interactions of PB2-PA/NP that affected the assembly of the viral RNP complex. Our study reveals amino acid mutation at the position of 714 in the nuclear localization signal (NLS) area in PB2 plays an important role in overcoming the barrier from poultry to mammals of the H3N2 canine influenza virus and provides clues for further study of mammalian adaptation mechanism of AIVs.
DOI: 10.6084/m9.figshare.26644209.v1
title: The PB2 I714S mutation influenced mammalian adaptation of the H3N2 canine influenza virus by interfering with nuclear import efficiency and RNP complex assembly

description: Avian influenza viruses (AIVs) are the origin of multiple mammal influenza viruses. The genetic determinants of AIVs adapted to humans have been widely elucidated, however, the molecular mechanism of cross-species transmission and adaptation of AIVs to canines are still poorly understood. In this study, two H3N2 influenza viruses isolated from a live poultry market (A/environment/Guangxi/13431/2018, GX13431) and a swab sample from a canine (A/canine/Guangdong/0601/2019, GD0601) were used to investigate the possible molecular basis that determined H3N2 AIV adapting to canine. We found that GD0601 exhibited more robust polymerase activity in cells and higher pathogenicity in mice compared with its evolution ancestor H3N2 AIV GX13431. A series of reassortments of the ribonucleoprotein (RNP) complex showed that the PB2 subunit was the crucial factor that conferred high polymerase activity of GD0601, and the substitution of I714S in the PB2 subunit of GD0601 attenuated the replication and pathogenicity in mammal cells and the mouse model. Mechanistically, the reverse mutation of I714S in the PB2 polymerase subunit which was identified in AIV GX13431 reduced the nuclear import efficiency of PB2 protein and interfered with the interactions of PB2-PA/NP that affected the assembly of the viral RNP complex. Our study reveals amino acid mutation at the position of 714 in the nuclear localization signal (NLS) area in PB2 plays an important role in overcoming the barrier from poultry to mammals of the H3N2 canine influenza virus and provides clues for further study of mammalian adaptation mechanism of AIVs.
DOI: 10.6084/m9.figshare.25624756
title: Evolution of H7N9 highly pathogenic avian influenza virus in the context of vaccination

description: Human infections with the H7N9 influenza virus have been eliminated in China through vaccination of poultry; however, the H7N9 virus has not yet been eradicated from poultry. Carefully analysis of H7N9 viruses in poultry that have sub-optimal immunity may provide a unique opportunity to witness the evolution of highly pathogenic avian influenza virus in the context of vaccination. Between January 2020 and June 2023, we isolated 16 H7N9 viruses from samples we collected during surveillance and samples that were sent to us for disease diagnosis. Genetic analysis indicated that these viruses belonged to a single genotype previously detected in poultry. Antigenic analysis indicated that 12 of the 16 viruses were antigenically close to the H7-Re4 vaccine virus that has been used since January 2022, and the other four viruses showed reduced reactivity with the vaccine. Animal studies indicated that all 16 viruses were nonlethal in mice, and four of six viruses showed reduced virulence in chickens upon intranasally inoculation. Importantly, the H7N9 viruses detected in this study exclusively bound to the avian-type receptors, having lost the capacity to bind to human-type receptors. Our study shows that vaccination slows the evolution of H7N9 virus by preventing its reassortment with other viruses and eliminates a harmful characteristic of H7N9 virus, namely its ability to bind to human-type receptors.