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27 cze 2024 · Information and downloadable maps and datasets for ecoregions of North America, which are areas of general similarity in the type, quality, and quantity of environmental resources.
Ecoregions of North America, featuring the 50 United States, the District of Columbia and the five inhabited territories. The following is a list of ecoregions in the United States as identified by the World Wide Fund for Nature (WWF).
12 mar 2019 · The National Biogeographic Map (NBM) is a project of the Core Science Systems Mission Area. The project’s goal is to provide a platform for analysis of questions about what species are where, how well protected they are, how vulnerable they are to stressors, and what management options will have the greatest benefit for conservation of ...
Search by name for places to analyze. Named places currently include National Parks, Ecoregions, Landscape Conservation Cooperatives, Marine Protected Areas, National Forests, DOI Unified Regions, States, and Counties. You can also search by clicking on the map and selecting your named place from the drop-down list.
30 lip 2024 · North America's diverse ecosystems encompass boreal forests, temperate forests, tropical forests, grasslands, deserts, tundra, and mountains, each with unique vegetation, climate, and wildlife.
These maps represent the working group’s best consensus on the distribution and characteristics of major ecosystems on all three levels throughout the three North American countries.
30 wrz 2024 · Use this map layer to visualize the characteristics of Earth’s biomes, such as forests, grasslands, mangroves, and ice.
