Emerging Frontiers in Ecological Stoichiometry
Author : Michelle Evans-White
Publisher : Frontiers Media SA
Page : 91 pages
File Size : 30,57 MB
Release : 2020-01-16
Category :
ISBN : 2889632946
Author : Michelle Evans-White
Publisher : Frontiers Media SA
Page : 91 pages
File Size : 30,57 MB
Release : 2020-01-16
Category :
ISBN : 2889632946
Author : Hui Zhang
Publisher : Frontiers Media SA
Page : 172 pages
File Size : 39,87 MB
Release : 2022-08-08
Category : Science
ISBN : 2889767450
Author : Nathan R. De Jager
Publisher :
Page : 115 pages
File Size : 45,71 MB
Release : 2018
Category : Biotic communities
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 188 pages
File Size : 45,79 MB
Release : 2002-07-22
Category : Science
ISBN : 0309170036
The Missouri River Ecosystem: Exploring the Prospects for Recovery resulted from a study conducted at the request of the U.S. Environmental Protection Agency and the U.S. Army Corps of Engineers. The nation's longest river, the Missouri River and its floodplain ecosystem experienced substantial environmental and hydrologic changes during the twentieth century. The context of Missouri River dam and reservoir system management is marked by sharp differences between stakeholders regarding the river's proper management regime. The management agencies have been challenged to determine the appropriate balance between these competing interests. This Water Science and Technology Board report reviews the ecological state of the river and floodplain ecosystem, scientific research of the ecosystem, and the prospects for implementing an adaptive management approach, all with a view toward helping move beyond ongoing scientific and other differences. The report notes that continued ecological degradation of the ecosystem is certain unless some portion of pre-settlement river flows and processes were restored. The report also includes recommendations to enhance scientific knowledge through carefully planned and monitored river management actions and the enactment of a Missouri River Protection and Recovery Act.
Author : Alejandro A. Murillo
Publisher : Frontiers Media SA
Page : 179 pages
File Size : 13,45 MB
Release : 2020-01-16
Category :
ISBN : 2889632768
Author : Neil B. Armantrout
Publisher :
Page : 156 pages
File Size : 32,6 MB
Release : 1998
Category : Science
ISBN :
Author : Meilin Wu
Publisher : Frontiers Media SA
Page : 215 pages
File Size : 16,77 MB
Release : 2023-07-03
Category : Science
ISBN : 283252849X
Author : Calvin R. Fremling
Publisher : Univ of Wisconsin Press
Page : 452 pages
File Size : 11,63 MB
Release : 2004-12-31
Category : History
ISBN : 9780299202941
This engaging and well-illustrated primer to the Upper Mississippi River presents the basic natural and human history of this magnificent waterway. Immortal River is written for the educated lay-person who would like to know more about the river's history and the forces that shape as well as threaten it today. It melds complex information from the fields of geology, ecology, geography, anthropology, and history into a readable, chronological story that spans some 500 million years of the earth's history. Like the Mississippi itself, Immortal River often leaves the main channel to explore the river's backwaters, floodplain, and drainage basin. The book's focus is the Upper Mississippi, from Minneapolis, Minnesota, to Cairo, Illinois. But it also includes information about the river's headwaters in northern Minnesota and about the Lower Mississippi from Cairo south to the river's mouth ninety miles below New Orleans. It offers an understanding of the basic geology underlying the river's landscapes, ecology, environmental problems, and grandeur.
Author : C. Herb Ward
Publisher : Springer
Page : 948 pages
File Size : 19,87 MB
Release : 2017-06-26
Category : Technology & Engineering
ISBN : 1493934562
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 : Lee A. Fuiman
Publisher : John Wiley & Sons
Page : 336 pages
File Size : 24,95 MB
Release : 2009-02-12
Category : Technology & Engineering
ISBN : 1405147377
It is now clear that data based on the studies of fish eggs and larvae make a number of unique contributions to fishery science that are crucial for accurate assessment and management of fish populations, including those of commercially important fisheries. This valuable book demonstrates why fish eggs and larvae are important, how the characteristics of early life stages require a somewhat different research approach and how information on early life stages can be applied and interpreted to yield unique insights into fish populations. The editors of Fishery Science have drawn together an extremely useful and well-written book with contributions from internationally respected researchers from North America, Asia and Europe. Chapters include a discussion of the unique nature of early life stages, age and growth, mortality, recruitment, populations analysis, habitats, human impacts and management. A carefully selected set of case studies demonstrates several specific applications of early life history information to a number of fishery problems. Fishery Science was designed to complement existing textbooks and is an essential purchase for all fisheries students and professionals, and for biologists working on the early life stages of fish. This exciting book is also of great value to ecologists, marine, freshwater and environmental scientists, populations biologists and oceanographers. All libraries in universities and research establishments where biological and fishery science are studied and taught should have copies of this book available on their shelves.