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Terrestrial ecosystems
Communities of living organisms in a specific geographical location which exist primarily on land and not in water.
Subtopics:
Coastal ecosystems (38 items)
Desert ecosystems (12 items)
Forest ecosystems (23 items)
Grassland ecosystems (16 items)
Island ecosystems (1 items)
Shrubland ecosystems (6 items)
Tundra ecosystems (4 items)
Related topics:


Results 11 - 20 of 106 listed by similarity [list alphabetically]
Biological resource status and trends: Montane ecosystems [More info]
Information concerning status and trends of biological resources, focusing on montane ecosystems
Biological resource status and trends: Savanna ecosystems [More info]
Information concerning status and trends of biological resources, focusing on savanna ecosystems
Biological resource status and trends: Shrubland and steppe ecosystems [More info]
Information concerning status and trends of biological resources, focusing on shrubland and steppe ecosystems
Biological resource status and trends: Temperate forest ecosystems [More info]
Information concerning status and trends of biological resources, focusing on temperate forest ecosystems
Biological resource status and trends: Terrestrial invasive organisms [More info]
Information concerning status and trends of biological resources, focusing on terrestrial invasive organisms
Biological resource status and trends: Tropical forest ecosystems [More info]
Information concerning status and trends of biological resources, focusing on tropical forest ecosystems
Boston Harbor ecosystems [More info]
This web site is an outgrowth of an agreement between the USGS and the New England Aquarium, designed to summarize and make available results of scientific research. It will also present educational material of interest to wide audiences.
Changing Arctic ecosystems: ecology of loons in a changing Arctic [More info]
Changes in Arctic sea ice and permafrost will likely affect populations of wildlife. Migratory birds such as loons rely on freshwater lakes in the Arctic for nesting and food supply; we are studying how their populations are affected by these changes.
Changing Arctic ecosystems: resilience of caribou to climatic shifts in the Arctic [More info]
Land management agencies need to know how changes in vegetation resulting from climate change may affect wildlife habitat and the food resources that caribou rely on.
Changing Arctic ecosystems: sea ice decline, permafrost thaw, and benefits for geese [More info]
Loss of sea ice has increased ocean wave action, changing coastal habitats. For some geese this has been a positive change, increasing the amount of coastal area that supports vegetation the geese feed on.
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