Download or read book Environmental Status of the Lake Michigan Region V 11 Natural Areas of the Lake Michigan Drainage Basin and Endangered Or Threatened Plant and Animal Species written by U.S. Energy Research and Development Administration and published by . This book was released on 1976 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Natural Areas of the Lake Michigan Drainage Basin and Endangered Or Threatened Plant and Animal Species written by Forest Stearns and published by . This book was released on 1977 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region Volume 11 Natural Areas of the Lake Michigan Drainage Basin and Endangered Or Threatened Plant and Animal Species written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region Volume II Natural Areas of the Lake Michigan Drainage Basin and Endangered Or Threatened Plant and Animal Species written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The accelerating encroachment of human activity on the natural landscape has made many citizens appreciate the need to save representative biotic communities before urbanization and technologically induced change eliminate such communities. Active programs in natural-area preservation are now in progress in the four basin states; these programs have strong public support and legislative mandate. Local, state, and federal agencies and private individuals have taken an active interest in protecting select areas as samples of the biotic communities and natural features of the Basin. Most natural areas described in this report have been dedicated or reserved in some fashion. Other areas are being added by the basin states each year. The maintenance of natural communities is closely linked to the preservation of endangered and threatened species of plants and animals which would cease to survive as isolated populations. Under federal regulations, certain plants and animals are listed as endangered or threatened in the Basin. As individual state lists are prepared and investigations proceed, it is probable that many more threatened species will be found.

Download or read book Environmental Status of the Lake Michigan Region Natural areas of the Lake Michigan drainage basin and endangered or threatened plant and animal species written by Argonne National Laboratory and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1979 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region written by Argonne National Laboratory and published by . This book was released on 1974 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Natural Areas of the Lake Michigan Drainage Basin and Endangered Or Threatened Plant and Animal Species written by Forest Stearns and published by . This book was released on 1977 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region Vegetation of the Lake Michigan drainage basin written by Argonne National Laboratory and published by . This book was released on 1975 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region written by Argonne National Laboratory and published by . This book was released on 1977 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region V 10 Vegetation of the Lake Michigan Drainage Basin written by U.S. Energy Research and Development Administration and published by . This book was released on 1976 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region Soils of the Lake Michigan drainage basin written by Argonne National Laboratory and published by . This book was released on 1974 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region Amphibians and reptiles of the Lake Michigan drainage basin written by Argonne National Laboratory and published by . This book was released on 1976 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Geology Notes written by and published by . This book was released on 1989 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Amphibian Declines written by Michael Lannoo and published by Univ of California Press. This book was released on 2005-06-15 with total page 1117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This benchmark volume documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species. Horror stories on this topic have been featured in the scientific and popular press over the past fifteen years, invariably asking what amphibian declines are telling us about the state of the environment. Are declines harbingers of devastated ecosystems or simply weird reflections of a peculiar amphibian world? This compendium—presenting new data, reviews of current literature, and comprehensive species accounts—reinforces what scientists have begun to suspect, that amphibians are a lens through which the state of the environment can be viewed more clearly. And, that the view is alarming and presages serious concerns for all life, including that of our own species. The first part of this work consists of more than fifty essays covering topics from the causes of declines to conservation, surveys and monitoring, and education. The second part consists of species accounts describing the life history and natural history of every known amphibian species in the United States.

Download or read book Environmental Status of the Lake Michigan Region Atmospheric environment of the Lake Michigan drainage basin written by Argonne National Laboratory and published by . This book was released on 1976 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Status of the Lake Michigan Region V 14 Birds of the Lake Michigan Region Drainage Basin written by U.S. Energy Research and Development Administration and published by . This book was released on 1976 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: