Download or read book Sago Pondweed Potamogeton Pectinatus L written by Harold A. Kantrud and published by . This book was released on 1990 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sago pondweed is a submerged macrophyte of nearly cosmopolitan distribution. The plant is of worldwide importance as a waterfowl food but also can be a nuisance in irrigation canals and recreational areas. Future research should concentrate on (1) determining, in a variety of wetland types, the causes of light-limiting turbidity that often suppresses sago growth, (2) understanding the ways in which human activities on and near wetlands affect sago production, and (3) developing reliable and predictable techniques to stimulate sago production for waterfowl by using water level manipulations and other means, in a variety of environmental settings.
Download or read book Resource Publication written by and published by . This book was released on 1987 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemical Composition of Lime sulphur Animal Dips written by Robert Macfarlane Chapin and published by . This book was released on 1920 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Guide to the Submerged Aquatic Vegetation of Chesapeake Bay written by Linda M. Hurley and published by . This book was released on 1990 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field guide covering 14 species of "underwater vascular plants known as submerged aquatic vegetation (SAV) or, as they are referred to locally, "bay grasses"." It also describes 2 species of floating aquatic plants and 2 species of algae that may be misidentified as SAV species. The guide "is intended as a tool for natural resource managers and biologists involved with SAV protection and research," and for students, amateur naturalists, and those interested in Chesapeake Bay ecology.
Download or read book Some Effects of Suspended Sediment on Growth of Submersed Pondweeds written by Norman E. Otto and published by . This book was released on 1960 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildflowers and Other Plants of Iowa Wetlands 2nd Edition written by Sylvan T. Runkel and published by University of Iowa Press. This book was released on 2014 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1999, Wildflowers and Other Plants of Iowa Wetlands was the first book to focus on the beauty and diversity of the wetland plants that once covered 1.5 million acres of Iowa. Now this classic of midwestern natural history is back in print with a new format and all-new photographs, just as Iowa’s wetlands are getting the respect and attention they deserve. In clear and accessible prose, authors Sylvan Runkel and Dean Roosa provide common, scientific, and family names; the Latin or Greek meaning of the scientific names; habitat and blooming times; and a complete description. Plants are presented by habitat (terrestrial or aquatic), then refined by habit (e.g., emergent, floating, or submerged) or taxonomic group (e.g., ferns and allies or trees, shrubs, and vines). Particularly interesting is the information on the many ways in which Native Americans and early pioneers used these plants for everything from pain relief to tonics to soup and the ways that wildlife today use them for food and shelter. Each of the more than 150 species accounts is accompanied by a brilliant full-page color photograph by botanist Thomas Rosburg, who has also updated the nomenclature and descriptions for certain species. After decades of being considered an enemy of the settler, the farmer, and the citizen, Iowa’s wetlands have come into their own. We are finally caring for these important habitats. Runkel and Roosa’s updated field companion will be a valuable guide to today’s preservation and restoration initiatives.
Download or read book Water quality Characteristics of the Columbia Plateau Regional Aquifer System in Parts of Washington Oregon and Idaho written by W. C. Steinkampf and published by . This book was released on 1989 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Upper Mississippi River Illinois Waterway System Navigation Feasibility Study Integrated Feasiblity Report written by and published by . This book was released on 2004 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reconnaissance Investigation of Water Quality Bottom Sediment and Biota Associated with Irrigation Drainage in the Sun River Area West central Montana 1986 87 written by J. R. Knapton and published by . This book was released on 1988 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by and published by . This book was released on 1999 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dispersals written by Jessica J. Lee and published by Catapult. This book was released on 2024-03-12 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A prize-winning memoirist and nature writer turns to the lives of plants entangled in our human world to explore belonging, displacement, identity, and the truths of our shared future A seed slips beyond a garden wall. A tree is planted on a precarious border. A shrub is stolen from its culture and its land. What happens when these plants leave their original homes and put down roots elsewhere? In fourteen essays, Dispersals explores the entanglements of the plant and human worlds: from species considered invasive, like giant hogweed; to those vilified but intimate, like soy; and those like kelp, on which our futures depend. Each of the plants considered in this collection are somehow perceived as being ‘out of place’—weeds, samples collected through imperial science, crops introduced and transformed by our hand. Combining memoir, history, and scientific research in poetic prose, Jessica J. Lee meditates on the question of how both plants and people come to belong, why both cross borders, and how our futures are more entwined than we might imagine.
Download or read book Reconnaissance Investigation of Water Quality Bottom Sediment and Biota Associated with Irrigation Drainage in the Kendrick Reclamation Project Area Wyoming 1986 87 written by David Allen Peterson and published by . This book was released on 1988 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ambient aquatic life water quality criteria for atrazine written by and published by DIANE Publishing. This book was released on 2003 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western Out of doors written by and published by . This book was released on 1928 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pondweeds and Pondweedlike Plants of Eastern North America written by Neil Hotchkiss and published by . This book was released on 1964 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herbicide Manual written by Gary W. Hansen and published by . This book was released on 1984 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
