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Author : Elizabeth Block
Publisher :
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (254 download)
Download or read book Contaminants in Fish and Sediment at Mason Neck National Wildlife Refuge, Virginia written by Elizabeth Block and published by . This book was released on 1990 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.X/5 (2 download)
Download or read book Chesapeake Bay Basin Comprehensive List of Toxic Substances written by and published by . This book was released on 1992 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elaine Snyder-Conn
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (295 download)
Download or read book Contaminant Data for Water, Sediments, and Fish of Koyukuk National Wildlife Refuge and the Northern Unit of Innoko National Wildlife Refuge written by Elaine Snyder-Conn and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : K. Ramesh Reddy
Publisher : CRC Press
ISBN 13 : 0429531931
Total Pages : 926 pages
Book Rating : 4.4/5 (295 download)
Download or read book Biogeochemistry of Wetlands written by K. Ramesh Reddy and published by CRC Press. This book was released on 2022-09-10 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: The globally important nature of wetland ecosystems has led to their increased protection and restoration as well as their use in engineered systems. Underpinning the beneficial functions of wetlands are a unique suite of physical, chemical, and biological processes that regulate elemental cycling in soils and the water column. This book provides an in-depth coverage of these wetland biogeochemical processes related to the cycling of macroelements including carbon, nitrogen, phosphorus, and sulfur, secondary and trace elements, and toxic organic compounds. In this synthesis, the authors combine more than 100 years of experience studying wetlands and biogeochemistry to look inside the black box of elemental transformations in wetland ecosystems. This new edition is updated throughout to include more topics and provide an integrated view of the coupled nature of biogeochemical cycles in wetland systems. The influence of the elemental cycles is discussed at a range of scales in the context of environmental change including climate, sea level rise, and water quality. Frequent examples of key methods and major case studies are also included to help the reader extend the basic theories for application in their own system. Some of the major topics discussed are: Flooded soil and sediment characteristics Aerobic-anaerobic interfaces Redox chemistry in flooded soil and sediment systems Anaerobic microbial metabolism Plant adaptations to reducing conditions Regulators of organic matter decomposition and accretion Major nutrient sources and sinks Greenhouse gas production and emission Elemental flux processes Remediation of contaminated soils and sediments Coupled C-N-P-S processes Consequences of environmental change in wetlands# The book provides the foundation for a basic understanding of key biogeochemical processes and its applications to solve real world problems. It is detailed, but also assists the reader with box inserts, artfully designed diagrams, and summary tables all supported by numerous current references. This book is an excellent resource for senior undergraduates and graduate students studying ecosystem biogeochemistry with a focus in wetlands and aquatic systems.
Author : Clyde L. MacKenzie
Publisher :
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 (5 download)
Download or read book The Fisheries of Raritan Bay written by Clyde L. MacKenzie and published by . This book was released on 1992 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is full of detailed and useful information on traditional fishing techniques woven into a narrative that is interesting in its own right. MacKenzie concludes his book with descriptions of trips he has taken with contemporary fishermen in which he vividly relates the day-to-day existence of the people who still pursue their livelihood on the water.
Author :
Publisher :
ISBN 13 :
Total Pages : 286 pages
Book Rating : 4.:/5 (321 download)
Download or read book Toxicological Profile for Chlordane written by and published by . This book was released on 1994 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309064198
Total Pages : 453 pages
Book Rating : 4.3/5 (9 download)
Download or read book Hormonally Active Agents in the Environment written by National Research Council and published by National Academies Press. This book was released on 2000-02-03 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.
Author : Earl L. Bozeman
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (319 download)
Download or read book Alewife and Blueback Herring written by Earl L. Bozeman and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : National Technical Info Svc
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.:/5 (319 download)
Download or read book Stream Corridor Restoration written by and published by National Technical Info Svc. This book was released on 1998 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is a cooperative effort among fifteen Federal agencies and partners to produce a common reference on stream corridor restoration. It responds to a growing national and international interest in restoring stream corridors.
Author : D. M. Leslie
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (953 download)
Download or read book An International Borderland of Concern written by D. M. Leslie and published by . This book was released on 2016 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.3/5 (91 download)
Download or read book An Ecological Characterization of Rocky Mountain Montane and Subalpine Wetlands written by and published by . This book was released on 1986 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 142890610X
Total Pages : 227 pages
Book Rating : 4.4/5 (289 download)
Download or read book Volunteer Stream Monitoring written by and published by DIANE Publishing. This book was released on 1997 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cam Tribolet
Publisher : Whitaker House
ISBN 13 : 1603749802
Total Pages : 112 pages
Book Rating : 4.6/5 (37 download)
Download or read book Dead 13 Times written by Cam Tribolet and published by Whitaker House. This book was released on 2013-12-30 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1986, Cam Tribolet was on his way home from a night of drinking when, at a Ft. Wayne, Indiana, stoplight, three men tried to carjack him. During the assault, Cam was shot three times in the stomach. One bullet ripped through his aorta, another lodged near his back, and the third tore through his bowels, spewing infection throughout his body. Cam’s family was informed that he probably wouldn’t survive the night. But he did. In the days and weeks that followed, both of Cam’s legs would be amputated above the knee. He would endure thirty-six operations and require resuscitation thirteen times. His fiancée would break up with him in the hospital. He would become addicted to drugs to deal with the pain. And he would face the loss of his career. He would even contemplate suicide. But God was not done with Cam Tribolet. During his remarkable recovery, Cam befriended and eventually married his physical therapist, Sue, who was instrumental in helping him to find God and begin living again. Since then, his disability has not slowed him down. Cam became an engineer. He and Sue had one child and adopted another from Russia. Cam became an engineer, a father, a downhill skier, and more. Born out of tragedy, Cam’s life is fuller and more rewarding than he ever imagined it could be. His story of redemption, perseverance, and hope is for anyone who needs to discover that our God is a God of amazing second chances.
Author : United States. National Oceanic and Atmospheric Administration
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)
Download or read book Restoring Coastal & Marine Habitats written by United States. National Oceanic and Atmospheric Administration and published by . This book was released on 2001 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. Herb Ward
Publisher : Springer
ISBN 13 : 1493934562
Total Pages : 948 pages
Book Rating : 4.4/5 (939 download)
Download or read book Habitats and Biota of the Gulf of Mexico: Before the Deepwater Horizon Oil Spill written by C. Herb Ward and published by Springer. This book was released on 2017-06-26 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY-NC 2.5 license. The Gulf of Mexico is an open and dynamic marine ecosystem rich in natural resources but heavily impacted by human activities, including agricultural, industrial, commercial and coastal development. The Gulf of Mexico has been continuously exposed to petroleum hydrocarbons for millions of years from natural oil and gas seeps on the sea floor, and more recently from oil drilling and production activities located in the water near and far from shore. Major accidental oil spills in the Gulf are infrequent; two of the most significant include the Ixtoc I blowout in the Bay of Campeche in 1979 and the Deepwater Horizon Oil Spill in 2010. Unfortunately, baseline assessments of the status of habitats and biota in the Gulf of Mexico before these spills either were not available, or the data had not been systematically compiled in a way that would help scientists assess the potential short-term and long-term effects of such events. This 2-volume series compiles and summarizes thousands of data sets showing the status of habitats and biota in the Gulf of Mexico before the Deepwater Horizon Oil Spill. Volume 2 covers historical data on commercial and recreational fisheries, with an analysis of marketing trends and drivers; ecology, populations and risks to birds, sea turtles and marine mammals in the Gulf; and diseases and mortalities of fish and other animals that inhabit the Gulf of Mexico.
Author : Elżbieta Kalisińska
Publisher : Springer
ISBN 13 : 3030001210
Total Pages : 708 pages
Book Rating : 4.0/5 (3 download)
Download or read book Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments written by Elżbieta Kalisińska and published by Springer. This book was released on 2019-03-01 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: The population explosion that began in the 1960s has been accompanied by a decrease in the quality of the natural environment, e.g. pollution of the air, water and soil with essential and toxic trace elements. Numerous poisonings of people and animals with highly toxic anthropogenic Hg and Cd in the 20th century prompted the creation of the abiotic environment, mainly in developed countries. However, the system is insufficient for long-term exposure to low concentrations of various substances that are mainly ingested through food and water. This problem could be addressed by the monitoring of sentinels – organisms that accumulate trace elements and as such reflect the rate and degree of environmental pollution. Usually these are long-lived vertebrates – herbivorous, omnivorous and carnivorous birds and mammals, especially game species. This book describes the responses of the sentinels most commonly used in ecotoxicological studies to 17 trace elements.
Author :
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (121 download)
Download or read book State of the Lakes Ecosystem Conference 1996 written by and published by . This book was released on 1996 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
