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The Lower Rio Grande Valley National Wildlife Refuge is a 90,788-acre (367.41 km 2) [2] National Wildlife Refuge located in the Lower Rio Grande Valley region of southern Texas. It is along the northern banks and reaches of the Lower Rio Grande, north of the Mexico—United States international border.
This category includes articles on protected areas within the U.S. state of Texas. This includes federal, state, local and privately controlled/owned areas. This includes federal, state, local and privately controlled/owned areas.
This is a list of biodiversity databases. Biodiversity databases store taxonomic information alone or more commonly also other information like distribution (spatial) data and ecological data, which provide information on the biodiversity of a particular area or group of living organisms. They may store specimen-level information, species-level ...
An all-taxa biodiversity inventory, or ATBI, is an attempt to document and identify all biological species living in some defined area, usually a park, reserve, or research area. The term was coined in 1993, in connection with an effort initiated by ecologist Daniel Janzen to document the diversity of the Guanacaste National Park in Costa Rica.
The WDPA uses the IUCN's definition of a protected area as the main criteria for entries to be included in the database. The database contains comprehensive information on the different types of protected areas ranging from those strictly protected for conservation purposes to those where sustainable use of natural resources is allowed; and includes government, co-managed, private and ...
At its simplest, a gap analysis is an assessment of the extent to which a protected area system meets protection goals set by a nation or region to represent its biological diversity. Gap analyses can vary from simple exercises based on a spatial comparison of biodiversity with existing protected areas to complex studies that need detailed data ...
Area 1: Panhandle/High Plains Wildlife District [1] [2] includes five WMAs; Area 2: Prairies and Lakes [3] Area 3: Pineywoods [4] Area 4: Gulf Coast [5] Area 5: South Texas Plains [6] Area 6: Hill Country [7] Area 7: Big Bend Country [8] There is some confusion as there are also listed eight Wildlife Management Areas [9] that roughly coincide ...
The maps have county borders but no names; however, they detail rivers, lakes, and major cities, and contain photographs. There is also a Texas ecoregion report PDF which describes Cross Timbers vegetation and other features in much more detail than the maps. Under "Oklahoma," there is no ecoregion report PDF yet but more details are contained ...