Filters: Tags: Big Bend National Park (X)
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Comma-separated values (.csv) file containing data related to mercury and biogeochemical parameters in surface water and aquatic sediment collected from U.S. National Parks in 2014-2015.
Index card: Punta de la Sierra and Sierra Quemada. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Elephant Tusk and the Chisos Mountains. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Album caption and index card: View from summit of Santa Helena canyon, ten miles north of the Rio Grande. Quicksilver Mountain on extreme right; fault cliff on right, valley of Terlingua Creek in foreground. Karrenfelder surface of plateau. Terlingua quadrangle, Brewster County, Texas 1899.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Hill, R.T. Collection,
National Parks,
photo print,
Index card: Mule Ears Peak. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park,
Big Bend National Park Collection,
National Parks,
Photographers,
Index card: Daggar Mountain. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Santa Helena scarp and boca of the Grand Canyon de Santa Helena. Big Bend National Park,Texas. 1899.
Album and index card: Santa Helena scarp and boca of the Grand Canyon de Santa Helena. Terlingua quadrangle, Brewster County, Texas 1899.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Hill, R.T. Collection,
National Parks,
Photographers,
In response to the rapid and dramatic hydroecological deterioration of the Rio Grande through Big Bend, the Big Bend Conservation Cooperative (BBCC), a multi-disciplinary group of natural resource agencies, research institutions, and conservation organizations have been organizing and implementing a wide range of river rehabilitation, scientific research activities and climate change initiatives. More recently, the Basin and Bay Expert Science Team, part of an environmental flows initiative by the state of Texas, is using best available science to recommend environmental flow regimes for the major rivers of Texas. Limited understating of the sediment dynamics of the Rio Grande and riparian vegetation change hinders...
Index card: Kit Mountain and Castolon Peak, as viewed from Alamo Creek. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Chisos Mountains. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Mule Ear Peaks. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: South rim of Chisos Mountains. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Willow Mountain north of Study Butte. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Sierra San Vicente. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Marsical Mountain, Elephant Tusk, Chilicotal Mountain, and Chisos Mountains. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Sierra San Vicente, one of the classical geological structures of the Big Bend, an anticlinal fold at the end of the Mesozoic era. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Punta de la Sierra and Sierra Quemada. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Mouth of Boquillas Canyon at sunset. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
Index card: Sierra del Carmen at sunset. Big Bend National Park, Brewster County, Texas. 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Big Bend National Park,
Big Bend National Park Collection,
Brown, R.L. Collection,
National Parks,
Photographers,
**Executive Summary: **The Big Bend reach of the Rio Grande is an important region for binational collaboration on ecosystem management and restoration. The river is well protected from further development as a national wild and scenic river and by national and state parks on both sides of the border, but has been degraded over time primarily by altered hydrology, water quality degradation, and non-native species impacts. The success of future restoration and management efforts depend on a fuller understanding of the linkages between physical and chemical processes and biotic communities. A robust monitoring program in the region and targeted research are needed to supply this understanding. In this report, we synthesize...
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