ilość książek w kategorii: 897
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Distribution of Isotopic and Environmental Tracers in Groundwater, Northern Ada County, Southwestern Idaho
ISBN: 9781500505042 / Angielski / Miękka / 38 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Residents of northern Ada County, Idaho, depend on groundwater for domestic and agricultural uses. The population of this area is growing rapidly and groundwater resources must be understood for future water-resource management. The U.S. Geological Survey, in cooperation with the Idaho Department of Water Resources, used a suite of isotopic and environmental tracers to gain a better understanding of groundwater ages, recharge sources, and flowpaths in northern Ada County. Thirteen wells were sampled between September and October 2009 for field parameters, major anions and cations, nutrients,...
Residents of northern Ada County, Idaho, depend on groundwater for domestic and agricultural uses. The population of this area is growing rapidly and ...
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cena:
72,87 zł |
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Using Prediction Uncertainty Analysis to Design Hydrologic Monitoring Networks: Example Applications from the Great Lakes Water Availability Pilot Pro
ISBN: 9781500505202 / Angielski / Miękka / 50 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The importance of monitoring networks for resource-management decisions is becoming more recognized, in both theory and application. Quantitative computer models provide a science-based framework to evaluate the efficacy and efficiency of existing and possible future monitoring networks. In the study described herein, two suites of tools were used to evaluate the worth of new data for specific predictions, which in turn can support efficient use of resources needed to construct a monitoring network. The approach evaluates the uncertainty of a model prediction and, by using linear propagation...
The importance of monitoring networks for resource-management decisions is becoming more recognized, in both theory and application. Quantitative comp...
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cena:
72,87 zł |
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Stillwater: The Secret Life of Ponds
ISBN: 9781986815789 / Angielski / Miękka / 74 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
72,87 zł |
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How to Build a Backyard Wildlife Pond
ISBN: 9781711735894 / Angielski / Miękka / 50 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
72,87 zł |
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Assessment of Nonpoint Source Chemical Loading Potential to Watersheds Containing Uranium Waste Dumps and Human Health Hazards Associated with Uranium
ISBN: 9781500504779 / Angielski / Miękka / 38 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. During May, June, and July 2007, 58 solid-phase samples were collected from abandoned uranium mine waste dumps, background sites, and adjacent streambeds in Red, White, and Fry Canyons in southeastern Utah. The objectives of this sampling program were to (1) assess the nonpoint-source chemical loading potential to ephemeral and perennial drainage basins from uranium waste dumps and (2) assess potential effects on human health due to recreational activities on and around uranium waste dumps on Bureau of Land Management property. Uranium waste-dump samples were collected using solid-phase...
During May, June, and July 2007, 58 solid-phase samples were collected from abandoned uranium mine waste dumps, background sites, and adjacent streamb...
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cena:
72,87 zł |
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The Big Marsh: The Story of a Lost Landscape
ISBN: 9780873519953 / Angielski / Miękka / 288 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Under the corn and soybean fields of southern Minnesota lies the memory of vast, age-old wetlands, drained away over the last 130 years in the name of agricultural progress. But not everyone saw wetlands as wasteland. Before 1900, Freeborn County's Big Marsh provided a wealth of resources for the neighboring communities. Families hunted its immense flocks of migrating waterfowl, fished its waters, trapped muskrats and mink, and harvested wood and medicinal plants. As farmland prices rose, however, the value of the land under the water became more attractive to people with capital. While...
Under the corn and soybean fields of southern Minnesota lies the memory of vast, age-old wetlands, drained away over the last 130 years in the name of...
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cena:
73,32 zł |
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The Death and Life of the Great Lakes
ISBN: 9780393355550 / Angielski / Miękka / 384 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
73,32 zł |
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Ninety Fathoms Down: Canadian Stories of the Great Lakes
ISBN: 9780888821829 / Angielski / Miękka / 184 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ninety Fathoms Down is the first collection of Canadian stories about the Great Lakes, the inland seas that shaped the development of Ontario. This fascinating book explains the history of the Canadian side of the Great Lakes by telling the stories of people whose lives took dramatic turns on the vast lakes. In these pages you will meet people like Paul Ragueneau, the Jesuit priest who tried to save thousands of starving Hurons in 1650; the seventeenth-century dreamer Rene-Robert Cavalier de La Salle, whose luck always let him down; and Lt. Miller Worsley, who takes revenge on the... Ninety Fathoms Down is the first collection of Canadian stories about the Great Lakes, the inland seas that shaped the development of Onta... |
cena:
73,48 zł |
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Fen, Bog and Swamp: A Short History of Peatland Destruction and Its Role in the Climate Crisis
ISBN: 9781982173364 / Angielski / Miękka / 208 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
73,48 zł |
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Pilot Study of Natural Attenuation of Arsenic in Well Water Discharged to the Little River Above Lake Thunderbird, Norman, Oklahoma, 2012
ISBN: 9781500275136 / Angielski / Miękka / 40 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The City of Norman, Oklahoma, wanted to augment its water supplies to meet the needs of an increasing population. Among the city's potential water sources are city wells that produce water that exceeds the 10 micrograms per liter primary drinking-water standard for arsenic. The City of Norman was interested in investigating low-cost means of using natural attenuation to remove arsenic from well water and augment the water supply of Lake Thunderbird, the primary water source for the city. The U.S. Geological Survey, in cooperation with the City of Norman, conducted a preliminary investigation...
The City of Norman, Oklahoma, wanted to augment its water supplies to meet the needs of an increasing population. Among the city's potential water sou...
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cena:
77,15 zł |
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Sources of Suspended-Sediment Loads in the Lower Nueces River Watershed, Downstream from Lake Corpus Christi to the Nueces Estuary, South Texas, 1958?
ISBN: 9781500275259 / Angielski / Miękka / 66 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers, Fort Worth District; City of Corpus Christi; Guadalupe-Blanco River Authority; San Antonio River Authority; and San Antonio Water System, developed, calibrated, and tested a Hydrological Simulation Program-FORTRAN (HSPF) watershed model to simulate streamflow and suspended-sediment concentrations and loads during 1958-2010 in the lower Nueces River watershed, downstream from Lake Corpus Christi to the Nueces Estuary in south Texas. Data available to simulate suspended-sediment concentrations and loads...
The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers, Fort Worth District; City of Corpus Christi; Guadalupe-Blanco...
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cena:
77,15 zł |
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Status and Understanding of Groundwater Quality in the San Diego Drainages Hydrogeologic Province, 2004: California GAMA Priority Basin Project
ISBN: 9781500485566 / Angielski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
77,15 zł |
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Status and Understanding of Groundwater Quality in the North San Francisco Bay Groundwater Basins, 2004: California GAMA Priority Basin Project
ISBN: 9781500504731 / Angielski / Miękka / 100 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Groundwater quality in the approximately 1,000-square- mile (2,590-square-kilometer) North San Francisco Bay study unit was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit is located in northern California in Marin, Napa, and Sonoma Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey (USGS) and the Lawrence Livermore National Laboratory. The GAMA North San Francisco Bay study was designed to...
Groundwater quality in the approximately 1,000-square- mile (2,590-square-kilometer) North San Francisco Bay study unit was investigated as part of th...
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cena:
77,15 zł |
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Great Lakes Nature: An Outdoor Year
ISBN: 9780595129430 / Angielski / Miękka / 356 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
77,41 zł |
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An Ecotourist's Guide to the Everglades and the Florida Keys
ISBN: 9780813062655 / Angielski / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. As essential as sunscreen and a must-have for anyone visiting or living in South Florida. Mac Stone, author of Everglades: America s Wetland
An alluring snapshot, capturing the regions fun side with fishing, fantasy, food, and an overall funky feel. Mary Barley, chair, Everglades Trust Delivers all of the hidden and not-so-hidden gems that even the most discerning traveler needs to have for a true national park experience in South Florida, combining the ever-evolving story of the unique and amazing Everglades ecosystem with the must-do s for every visitor. John Adornato, Sun... As essential as sunscreen and a must-have for anyone visiting or living in South Florida. Mac Stone, author of Everglades: America s Wetland |
cena:
77,41 zł |
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Gator Country: Deception, Danger, and Alligators in the Everglades
ISBN: 9781250842596 / Angielski Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
77,56 zł |
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Woody Bog Plants: A Field Guide for New England and Adjacent Canada
ISBN: 9781951682897 / Angielski Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
77,72 zł |
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Status and Understanding of Groundwater Quality in the San Francisco Bay Groundwater Basins, 2007: California GAMA Priority Basin Project
ISBN: 9781500495534 / Angielski / Miękka / 86 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
81,44 zł |
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Summers at the Lake: Upper Michigan Moments and Memories
ISBN: 9781615996698 / Angielski / Miękka / 142 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
81,49 zł |
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A Naturalist's Guide to Wetland Plants: An Ecology for Eastern North America
ISBN: 9780815607403 / Angielski / Miękka / 216 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A comprehensive study of wetlands flora encompassing all members of the plant and fungi kingdoms. These include poisonous, hallucinogenic, medicinal and edible plant life as well as native and non-native plants that have the potential to become troublesome weed species.
A comprehensive study of wetlands flora encompassing all members of the plant and fungi kingdoms. These include poisonous, hallucinogenic, medicinal a...
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cena:
81,49 zł |