Lake/Pond - Earthdata
2022年8月16日 · Kati Thanda-Lake Eyre. The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems Program. It provides end-to-end capabilities for managing NASA’s Earth science data from various sources—satellites, aircraft, field measurements, and various other programs.
Aquatic Ecosystems | NASA Earthdata
Biosphere. Aquatic Ecosystems. Aquatic Ecosystems. The water environments, such as rivers, and oceans in which the life needs of a plant or animal are supplied. Definition source: University of South Florida.
Dr. Sparkle Malone | NASA Earthdata
2021年2月25日 · Dr. Malone uses Earth observation data to explore how a changing climate impacts ecosystem structure and function. Dr. Sparkle Malone, Assistant Professor, Department of Biological Science, Florida International University, Miami, FL. Research interests: Malone uses remotely-sensed data, eddy covariance, and model simulations to study how a ...
Estuaries | NASA Earthdata
Estuaries are partially enclosed, coastal water bodies where freshwater from rivers and streams mixes with salt water from the ocean. The United State’s largest estuary is the Chesapeake Bay along the mid-Atlantic coast. These transitional zones are among the most nutrient-rich and productive natural habitats in the world. Estuaries are ...
Wetlands | NASA Earthdata
Wetlands are a type of terrain where the land is permanently or seasonally saturated with water. Swamps and marshes are types of wetlands. Insects, waterfowl, fish, amphibians, and other animals often find a home in wetlands, creating a complex ecosystem that combines land-based and aquatic life. Wetlands help stabilize shorelines and provide a ...
Water Resources | NASA Earthdata
NASA’s water resource data include databases of dams and reservoirs, flood surveys, ecosystem studies, and water cleanliness maps. These products have formed the basis of studies into topics such as the loss of groundwater storage, environmental and socioeconomic conditions in transboundary river basins, and the causes of regional freshwater ...
Bloom or Bust: The Bond Between Fish and Phytoplankton
2020年7月21日 · In turn, zooplankton provide food for krill and some small fish. Sudden explosive increases in phytoplankton, called "blooms," occur in the ocean when nutrient and sunlight conditions are just right. The timing of these blooms plays a large role in maintaining marine ecosystems, and is crucial to the survival of certain fish and bird species.
Biosphere | NASA Earthdata
NASA biosphere data are critical for understanding Earth's species diversity, climate regulation and change, and its ecosystem processes. Life within Earth’s biosphere consists of millions of species living in various types of biomes such as grassland, forest, desert, aquatic, and tundra areas. Biomes are often divided into numerous subtypes ...
New Tool Provides Rapid Evaluation of Water Quality
2024年6月27日 · The SSAI Freshwater Sensing Program was created to provide consistent, reliable, and advanced global water-relevant products from satellite observations; enable sustainable use of aquatic ecosystems and their services; and work with NASA and international mission science teams to develop new capabilities.
dammed an epishelf lake, a body of freshwater that floats on denser ocean water. This epishelf lake, located in Disraeli Fiord, was host to a rare ecosystem, and it was the largest and best-understood epishelf lake in the Northern Hemisphere. When the Ward Hunt Ice Shelf fractured, the epishelf lake suddenly drained out of