Found 63 datasets matching "spring ecosystems".
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The Younger Dryas (YD) climate event is the preeminent example of abrupt climate change in the recent geologic past. Climate conditions during the YD were spatially complex, and high-resolution...
Search relevance: 130.53 | Views last month: 0 -
This study examines how phenological indicators, which track the life cycles of plants and animals, could change from 2025–2100 as simulated in a regional climate model over the contiguous U.S. ...
Search relevance: 42.04 | Views last month: 0 -
North American ecosystems are critical components of the global carbon cycle, exchanging large amounts of carbon dioxide and other gases with the atmosphere. Net ecosystem exchange (NEE)...
Search relevance: 38.88 | Views last month: 0 -
The dataset provides an estimate of 2017 herbaceous annual percent cover predicted on May 1st with an emphasis on annual grasses. The pixel values range from 0 to100 with an overall mean value of...
Search relevance: 38.05 | Views last month: 0 -
The U.S. Geological Survey (USGS) Coral Reef Ecosystems Studies project (https://coastal.er.usgs.gov/crest/) provides science that helps resource managers tasked with the stewardship of coral reef...
Search relevance: 37.84 | Views last month: 0 -
The oceanographic community routinely collects time-series data of water current velocity of the marine environment. Such data are essential for establishing baseline characteristics of marine and...
Search relevance: 37.64 | Views last month: 0 -
Invasive annual plants such as red brome (Bromus rubens), cheatgrass (B. tectorum), and African mustard (Malcomia africana) can have profound impacts on dryland ecosystems. Potential impacts...
Search relevance: 35.65 | Views last month: 0 -
Sagebrush (Artemisia spp.) ecosystems provide critical habitat for the near-threatened Greater sage-grouse (Centrocercus urophasianus), and future loss of sagebrush habitat because of land use...
Search relevance: 35.39 | Views last month: 0 -
The USGS Coral Reef Ecosystems Studies project (https://coastal.er.usgs.gov/crest/) provides science that helps resource managers tasked with the stewardship of coral reef resources. This data...
Search relevance: 34.47 | Views last month: 0 -
Culicoides biting midges are important vectors of diverse microbes such as viruses, protozoa, and nematodes that cause diseases in wild and domestic animals. However, little is known about the...
Search relevance: 34.42 | Views last month: 0 -
This dataset contains total belowground biomass (BGB) and necromass (BGN), and total carbon, total nitrogen, and total phosphorus content of samples collected from herbaceous wetlands in the...
Search relevance: 34.32 | Views last month: 0 -
The National Park Service (NPS) operates 32 Inventory and Monitoring (I&M) networks across the United States encompassing over 280 parks. Each Inventory and monitoring network has established...
Search relevance: 33.28 | Views last month: 1 -
The dataset provides a spatially explicit estimate of 2019 herbaceous annual percent cover predicted on May 1st with an emphasis on annual grasses. The estimate is based on the mean output of two...
Search relevance: 33.03 | Views last month: 2 -
This dataset contains total aboveground biomass (AGB) and necromass (AGN), and total carbon, total nitrogen, and total phosphorus content of aboveground biomass (AGB) and necromass (AGN) samples...
Search relevance: 32.89 | Views last month: 0 -
The National Park Service (NPS) operates 32 Inventory & Monitoring (I&M) networks across the United States encompassing over 280 parks. Each I&M network implements a "vital signs" monitoring...
Search relevance: 32.57 | Views last month: 0 -
This dataset contains carbonate chemistry and environmental parameters data that were collected from a 200-day time series monitoring on the Heron Island reef flat near the Great Barrier Reef....
Search relevance: 32.43 | Views last month: 0 -
The National Park Service (NPS) operates 32 Inventory & Monitoring (I&M) networks across the United States encompassing over 280 parks. Each I&M network has established "vital signs" monitoring...
Search relevance: 32.16 | Views last month: 0 -
This dataset provides a near-real-time estimate of 2017 herbaceous annual cover with an emphasis on annual grass (Boyte and Wylie. 2016. Near-real-time cheatrass percent cover in the Northern...
Search relevance: 31.53 | Views last month: 0 -
This dataset provides a near-real-time estimate of 2018 herbaceous annual cover with an emphasis on annual grass (Boyte and Wylie. 2016. Near-real-time cheatgrass percent cover in the Northern...
Search relevance: 31.44 | Views last month: 1 -
This dataset provides a near-real-time estimate of 2019 herbaceous annual cover with an emphasis on annual grass (Boyte and Wylie. 2016. Near-real-time cheatgrass percent cover in the Northern...
Search relevance: 31.44 | Views last month: 0
