Filters: Tags: wetland ecosystems (X) > partyWithName: Pamela L Nagler (X)

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Remotely-sensed observations of restoration sites of the riparian corridor of the Colorado River Delta in Mexico, 2013-2022 These data were compiled for evaluating plant water use, or river-reach level evapotranspiration (ET) data, in the riparian corridor of the Colorado River delta as specified under Minute 319 of the 1944 Water Treaty. Additionally, these data were compiled for evaluating restoration-level data in Reach 2 and Reach 4, as specified under Minute 323 of the 1944 Water Treaty. Objectives of our study were to measure the peak growing season evapotranspiration (ET) for the average of months in summer-fall (May to October) for the seven reaches, for the full riparian corridor, and for four restoration sites, from 2013 through 2022. The seven reach areas from the Northerly International Boundary (NIB) to the end of the delta... Tags: 1944 Water Treaty, Arizona, Botany, Colorado River, Colorado River delta, All tags... Ecology, Geography, Gulf of California, Information Sciences, International Boundary, Land Use Change, Landsat images, Landsat time series, Lower Colorado River delta, Mexico, Mexico, Minute 319, Minute 323, Morelos Dam, Remote Sensing, San Luis, USGS Science Data Catalog (SDC), Yuma, actual ET (ETa) in mm/day, average growing season daily ET, biogeography, biota, climatologyMeteorologyAtmosphere, data release, ecosystem monitoring, enhanced vegetation index 2 (EVI2), environment, evapotranspiration, evapotranspiration (ET) data, geoscientificInformation, geospatial datasets, greenness (EVI2), image collections, imageryBaseMapsEarthCover, inlandWaters, land use and land cover, land use change, meteorological station data, peak growing season evapotranspiration, peak-season daily water use, plant water use, precipitation (atmospheric), remediation, remote sensing, restoration, riparian community, riparian corridor, riparian ecosystem, riparian vegetation, riparian woodland ecosystem, riparian zones, river ecosystems, seaonal mean difference, time series datasets, vegetation, vegetation greeness index (EVI2), water use, water use, wetland ecosystems, Fewer tags Colorado River Delta Project: A compilation of vegetation indices, phenology assessment metrics, and estimates of evapotranspiration for circular bird plots in the Colorado River delta between 2000-2020 (ver. 1.0) These data were compiled to understand the effects of riparian vegetation health on local abundance and species diversity of land birds. The primary objective of our study was to to determine the effects of riparian restoration on birds in the Colorado River delta. These tabular data represent vegetation indices and evapotranspiration (ET) data at varying spatial scales that correspond to avian use circles of 100 to 2000 meters. Three vegetation reflectance indices (VIs): NDVI, EVI, and EVI2 were obtained from Landsat imagery with a biweekly temporal frequency, and covering the entire period of bird surveys (2002-2020). The Normalized Difference Vegetation Index (NDVI) and Enhanced Vegetation Index (EVI) and two-band... Tags: Arizona, California, Colorado River Delta, EVI, EVI2, All tags... Enhanced Vegetation Index, Mexico, Morelos Dam, NDVI, Normalized Difference Vegetation Index, USGS Science Data Catalog (SDC), Yuma, avian use circles, avian use data, biota, bird abundance, bird diversity, bird richness, bird species, bird-vegetation relationships, birds, circular plots, data release, datasets, evapotranspiration, land use and land cover, marshland habitat, plot sampling, relative abundance analysis, riparian, riparian habitat, sampling sites, time series datasets, two-band EVI, vegetation, vegetation greenness, vegetation index, water use, wetland ecosystems, Fewer tags Colorado River Delta Project: A compilation of vegetation indices, phenology assessment metrics, estimates of evapotranspiration and change maps for seven reaches of the delta's 150 km region, for nearly the last two decades These data were compiled for monitoring riparian zone trends and changes in the Lower Colorado Delta as part of the Minute 139 of the 1944 Water Treaty between the United States and Mexico. The quality and quantity of the Delta’s riparian and aquatic ecosystems have been dramatically reduced over the past century, due largely to significant alterations to natural hydrologic and sediment regimes. The Minute 319 Agreement states that 130 million cubic meters of water was to be released during the spring of 2014. Water was released from Morelos Dam at the Northern International Border (NIB) near Yuma, Arizona, to the river’s delta in Mexico, allowing water to reach the Gulf of California for the first time in 13 years... Tags: Arizona, Botany, ET, EVI, Ecology, All tags... Geography, Gulf of California, Information Sciences, Landsat images, Mexico, Minute 319 Agreement, Morelos Dam, Northern International Boundary, Remote Sensing, San Luis, Southern International Boundary, USGS Science Data Catalog (SDC), United States International Boundary, Yuma, deltas, ecosystem monitoring, ecosystem sustainability, enhanced vegeation index, estuarine ecosystems, evapotranspiration, field inventory and monitoring, remote sensing, riparian ecosystem, riparian habitats, terrestrial ecosystems, vegetation, vegetation change, wetland ecosystems, Fewer tags Average growing season normalized difference vegetation index (NDVI) data for the riparian corridor of the Colorado River Delta in Mexico from 2000-2020 These data were compiled for evaluating river-reach level vegetation greenness data in the riparian corridor of the Colorado River delta as specified under Minute 319 of the 1944 Water Treaty. The seven reach areas from the Northerly International Boundary (NIB) to the end of the delta at the Sea of Cortez were defined for research activities. Also, these seven reaches are being monitored under Minute 323 of the 1944 Water Treaty. Additionally, these data were compiled for evaluating restoration-level vegetation greenness data in Reach 2 and Reach 4, as specified under Minute 323 of the 1944 Water Treaty. Objectives of our study were to measure satellite vegetation index data, specifically using the Enhanced Vegetation... Tags: Baja California, Colorado River, Ejido Hidalgo, Ejido Miguel Alemán, Ejido Plan de Ayala, All tags... Francisco Murguía, Gulf of California, Landsat images, Mexico, Minute 319 Agreement, Morelos Dam, NDVI, San Luis, San Luis Río Colorado, Sonora, Southern International Boundary, United States, United States International Boundary, Yuma, deltas, ecosystem monitoring, ecosystem sustainability, estuarine ecosystems, field inventory and monitoring, imageryBaseMapsEarthCover, normalized difference vegetation index, remote sensing, riparian ecosystem, riparian habitats, terrestrial ecosystems, vegetation, vegetation change, wetland ecosystems, Fewer tags Remotely-sensed observations of the unrestored riparian corridor of the Colorado River Delta in Mexico, 2019-2022 These data were compiled for evaluating plant water use, or river-reach level evapotranspiration (ET) data, in the unrestored riparian corridor of the Colorado River delta as specified under Minute 319 of the 1944 Water Treaty. Additionally, these data were compiled for evaluating restoration-level data in Reach 2 and Reach 4, as specified under Minute 323 of the 1944 Water Treaty. Objectives of our study were to measure the peak growing season evapotranspiration (ET) for the average of months in summer-fall (May to October) for the seven reaches, for the full riparian corridor, and for four restoration sites, from 2019 through 2022. The seven reach areas from the Northerly International Boundary (NIB) to the end... Tags: 1944 Water Treaty, Arizona, Botany, Colorado River, Colorado River delta, All tags... Ecology, Geography, Gulf of California, Information Sciences, International Boundary, Land Use Change, Landsat images, Landsat time series, Lower Colorado River delta, Mexico, Mexico, Minute 319, Minute 323, Morelos Dam, Remote Sensing, San Luis, USGS Science Data Catalog (SDC), Yuma, actual ET (ETa) in mm/day, average growing season daily ET, biogeography, biota, climatologyMeteorologyAtmosphere, data release, ecosystem monitoring, enhanced vegetation index (EVI2), environment, evapotranspiration, evapotranspiration (ET) data, geoscientificInformation, geospatial datasets, greenness (EVI2), image collections, imageryBaseMapsEarthCover, inlandWaters, land use and land cover, land use change, meteorological station data, peak growing season evapotranspiration, peak-season daily water use, plant water use, precipitation (atmospheric), remediation, remote sensing, restoration, riparian community, riparian corridor, riparian ecosystem, riparian vegetation, riparian woodland ecosystem, riparian zones, river ecosystems, seaonal mean difference, time series datasets, vegetation, vegetation greeness index (EVI2), water use, water use, wetland ecosystems, Fewer tags Average growing season evapotranspiration (ET) data for the riparian corridor of the Colorado River Delta in Mexico from 2000-2020 These data were compiled for evaluating plant water use, or river-reach level evapotranspiration (ET) data, in the riparian corridor of the Colorado River delta as specified under Minute 319 of the 1944 Water Treaty. The seven reach areas from the Northerly International Boundary (NIB) to the end of the delta at the Sea of Cortez were defined for research activities. Also, these seven reaches are being monitored under Minute 323 of the 1944 Water Treaty. Additionally, these data were compiled for evaluating restoration-level data in Reach 2 and Reach 4, as specified under Minute 323 of the 1944 Water Treaty. Objectives of our study were to measure the peak growing season evapotranspiration (ET) for the average of... Tags: Baja California, Colorado River, ET, EVI, Ejido Hidalgo, All tags... Ejido Miguel Alemán, Ejido Plan de Ayala, Francisco Murguía, Gulf of California, Landsat images, Mexico, Minute 319 Agreement, Morelos Dam, San Luis, San Luis Río Colorado, Sonora, Southern International Boundary, United States, United States International Boundary, Yuma, deltas, ecosystem monitoring, ecosystem sustainability, enhanced vegeation index, estuarine ecosystems, evapotranspiration, field inventory and monitoring, imageryBaseMapsEarthCover, remote sensing, riparian ecosystem, riparian habitats, terrestrial ecosystems, vegetation, vegetation change, wetland ecosystems, Fewer tags Colorado River Project: A compilation of vegetation indices, phenology assessment metrics, estimates of evapotranspiration and change maps for five reaches between Hoover and Morelos Dams on the Lower Colorado River, for nearly the last two decades These raster and tabular data were compiled to develop time series data of the lower Colorado River (LCR) vegetation greenness, water use, and phenology since the year 2000. An objective of our study was to evaluate short and long-term effects of drought and biocontrol on LCR riparian and aquatic ecosystems south of Hoover Dam. These data represent spatially explicit average Enhanced Vegetation Index (EVI2) derived evapotranspiration (ET) difference, and scaled normalized difference vegetation index (NDVI*) difference maps between two decades (2000 to 2010 and 2011 to 2020) and two 5 year periods (2000 to 2005 and 2016 to 2020). The time-series period statistics data provide estimates of the riparian woodland area... Tags: Arizona, Botany, Colorado River, ET, EVI2, All tags... Ecology, Geography, Hydrology, Information Sciences, Land Use Change, Landsat images, Mexico, NDVI, Remote Sensing, Soil Sciences, USGS Science Data Catalog (SDC), United States, Yuma, aquatic ecosystems, biota, ecosystem health, ecosystem monitoring, enhanced vegetation index, evapotranspiration, imageryBaseMapsEarthCover, lower Colorado River, monitoring, normalized difference vegetation index, remote sensing, riparian, riparian areas, riparian zone, southwestern United States, time series, time series datasets, trends and changes, water use, wetland ecosystems, Fewer tags Uncultivated plant water use (riparian evapotranspiration) and consumptive use data for selected areas of the Little Colorado River watershed on the Navajo Nation, Arizona These data were compiled to provide Fred Phillips Consultants with an estimate of river and stream vegetation (riparian) water use within the Little Colorado River (LCR) Watershed in Arizona, specifically providing an estimate of riparian plant area ET (mm/day and in mm/year) for actual remotely-sensed estimates of ETa and CU for at least one year of data (i.e., 2020). Objectives of our study were to measure five water metrics for the Little Colorado River watershed region on the Navajo Nation. These water metrics represent data including precipitation (P), potential evapotranspiration (ETo), actual evapotranspiration (ETa), net water requirement (WR) or the water difference (WD) between ETa and rainfall, and consumptive... Tags: 30m Landsat, Arizona, Arizona, Climatology, Daymet weather data, All tags... Ecology, Geography, Information Sciences, Landsat OLI imagery, Landsat images, Little Colorado River, Little Colorado River Watershed, Navajo Nation, Remote Sensing, USGS Science Data Catalog (SDC), actual evapotranspiration, biota, climatologyMeteorologyAtmosphere, consumptive water use, evapotranspiration, geospatial datasets, image collections, imageryBaseMapsEarthCover, net water requirement, potential evapotranspiration, precipitation (atmospheric), raster dataset, remote sensing, riparian plant evapotranspiration, river ecosystems, time series datasets, water difference, water metrics, water use, wetland ecosystems, Fewer tags Colorado River Project: Average growing season evapotranspiration and vegetation index remote-sensing data for the riparian corridor of the Colorado River Delta in Mexico from 2000-2020 These data were compiled for evaluating river-reach level plant water use, or evapotranspiration (ET), and vegetation greenness, or Normalized Difference Vegetation Index (NDVI), in the riparian corridor of the Colorado River delta as specified under Minute 319 of the 1944 Water Treaty. The seven reach areas from the Northerly International Boundary (NIB) to the end of the delta at the Sea of Cortez were defined for research activities. Also, these seven reaches are being monitored under Minute 323 of the 1944 Water Treaty. Additionally, these data were compiled for evaluating restoration-level evapotranspiration and vegetation greenness data in Reach 2 and Reach 4, as specified under Minute 323 of the 1944 Water... Tags: Baja California, Botany, Colorado River, ET, EVI, All tags... Ecology, Ejido Hidalgo, Ejido Miguel Alemán, Ejido Plan de Ayala, Francisco Murguía, Geography, Gulf of California, Information Sciences, Landsat images, Mexico, Minute 319 Agreement, Morelos Dam, NDVI, Remote Sensing, San Luis, San Luis Río Colorado, Sonora, Southern International Boundary, USGS Science Data Catalog (SDC), United States, United States International Boundary, Yuma, deltas, ecosystem monitoring, ecosystem sustainability, enhanced vegeation index, estuarine ecosystems, evapotranspiration, field inventory and monitoring, imageryBaseMapsEarthCover, normalized difference vegetation index, remote sensing, riparian ecosystem, riparian habitats, terrestrial ecosystems, vegetation, vegetation change, wetland ecosystems, Fewer tags