Conservation of the environment books

This natural resource condition assessment for Grand Teton National Park (GRTE) and John D. Rockefeller, Jr. Memorial...  Read More >>

This document presents the results of surface-water-quality data retrievals for John Day Fossil Beds National Monument...  Read More >>

The National Park Service's (NPS) Organic Act of 1916 states that the mission of the NPS is to promote and regulate...  Read More >>

This document presents the results of surface-water-quality data retrievals for Jewel Cave National Monument (JECA)...  Read More >>

National maps of atmospheric N emissions and deposition are provided in Maps A and B as context for subsequent network...  Read More >>

This document presents the results of surface-water-quality data retrievals for Joshua Tree National Park (JOTR)...  Read More >>

The National Park Service's (NPS) Organic Act of 1916 states that the mission of the NPS is to promote and regulate...  Read More >>

This document presents the results of surface-water-quality data retrievals for John Muir National Historic Site...  Read More >>

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During surveys in 2006, we documented 25 invasive exotic plant taxa in the restored prairie at Herbert Hoover National...  Read More >>

The information presented in this report is a summary of the harbor seal data collected at Point Reyes National...  Read More >>

Pacific harbor seals (Phoca vitulina richardsi) are the dominant and only year-round residentpinniped in the San...  Read More >>

During surveys in 2009, we documented 23 invasive exotic plant taxa in the restored prairie at Herbert Hoover National...  Read More >>

Pacific harbor seals (Phoca vitulina richardsi) are the dominant and only year-round resident pinniped in the San...  Read More >>

Humpback chub is an endangered species endemic to the Colorado River. Translocation of humpback chub into Grand...  Read More >>

Author's note. In this report, we use the term invasive exotic plant to refer to plants that are not native to the...  Read More >>

An inventory of amphibians and reptiles at Hopewell Furnace National Historic Site (HOFU) was conducted from July...  Read More >>

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Author's note. In this report, we use the term invasive exotic plant to refer to plants that are not native to the...  Read More >>

This protocol narrative outlines the rationale, sampling design, and methods for monitoring landbirds in the Klamath...  Read More >>

This inventory was conducted at George Washington Birthplace National Monument (GEWA) in 2002 and 2003, to 1) document...  Read More >>

The goal of this project was to develop a customized, GIS-based, natural resource condition assessment models for...  Read More >>

The Northeast Coastal and Barrier Network (NCBN) is one of 32 networks of parks created by the National Park Service...  Read More >>

A survey of mammals (bats excluded) at George Washington Birthplace National Monument (GEWA) was conducted from...  Read More >>

During surveys in 2006, we documented 11 invasive exotic plant taxa at Homestead National Monument of America. Invasive...  Read More >>