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Author : Anonim
Publisher : Unknown
Page : 140 pages
File Size : 55,9 Mb
Release : 1987
Category : National parks and reserves
ISBN : MINN:31951D00005190Z
Author : Donald E. Gardner
Publisher : Unknown
Page : 54 pages
File Size : 50,5 Mb
Release : 1990
Category : Agricultural pests
ISBN : MINN:31951P00826747Z
Author : Anonim
Publisher : Unknown
Page : 140 pages
File Size : 41,9 Mb
Release : 1987
Category : Environmental monitoring
ISBN : UCR:31210016772343
Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 47,7 Mb
Release : 1993
Category : National parks and reserves
ISBN : MINN:30000003085671
Author : Anonim
Publisher : Unknown
Page : 438 pages
File Size : 41,5 Mb
Release : 2007
Category : Electronic
ISBN : NWU:35556036535706
Author : United States. Office of the Assistant Secretary of the Army (Civil Works)
Publisher : Unknown
Page : 628 pages
File Size : 46,7 Mb
Release : 2012
Category : Agricultural pollution
ISBN : STANFORD:36105050644959
Author : Anonim
Publisher : Unknown
Page : 76 pages
File Size : 43,5 Mb
Release : 2002
Category : Invasive plants
ISBN : MINN:31951D03000030M
Author : Anonim
Publisher : Congress
Page : 408 pages
File Size : 46,9 Mb
Release : 1993
Category : Science
ISBN : UCR:31210018027951
Non-indigenous species (NIS) are common in the United States landscape. While some are beneficial, others are harmful and can cause significant economic, environmental, and health damage. This study, requested by the U.S. House Merchant Marine and Fisheries Committee, examined State and Federal policies related to these harmful NIS. The report is presented in 10 chapters. Chapter 1 identifies the issues and options related to the topic and a summary of the findings from the individual chapters that follow. Chapters 2 "The Consequences of NIS" and 3 "The Changing Numbers, Causes, and Rates of Introductions" examine basic aspects of NIS, their effects, how many there are, and how they get here. Technologies to deal with harmful NIS, including decision-making methods and techniques for preventing and managing problem species, are covered in chapters 4 "The Application of Decisionmaking Methods" and 5 "Technologies for Preventing and Managing Problems." Chapters 6, "A Primer on Federal Policy," 7 "State and Local Approaches from a National Perspective," and 8 "Two Case Studies: Non-Indigenous Species in Hawaii and Florida" assess what various institutions at the Federal, State, and local levels do, or fail to do, about NIS. Chapters 9 and 10 place NIS in a broader context by examining their relationships to genetically engineered organisms, to international law to other prominent environmental issues, and to choices regarding the future of the nation's biological resources. Appendixes include: lists of boxes, figures, and tables in the document; list of authors, workshop participants, reviewers, and survey respondents for the study; and list of references by chapter. Additional sections contain an index to common and scientific names of species, and a general index. (MDH)
Author : Anonim
Publisher : Unknown
Page : 520 pages
File Size : 45,5 Mb
Release : 1999
Category : Electronic
ISBN : NWU:35556031814320
Author : United States. Army. Corps of Engineers. Jacksonville District
Publisher : Unknown
Page : 436 pages
File Size : 42,5 Mb
Release : 1998
Category : Environmental impact statements
ISBN : UFL:31262071235815
Author : United States. Army. Corps of Engineers. Jacksonville District
Publisher : Unknown
Page : 444 pages
File Size : 49,9 Mb
Release : 1998
Category : Environmental impact statements
ISBN : UFL:31262071235666
Author : Anonim
Publisher : Unknown
Page : 228 pages
File Size : 51,6 Mb
Release : 1987
Category : National parks and reserves
ISBN : MINN:31951D001651180
Author : U.S. Geological Survey Karst Interest Group
Publisher : Unknown
Page : 220 pages
File Size : 45,5 Mb
Release : 2001
Category : Hydrology, Karst
ISBN : UCR:31210015387648
Author : Pam L. Fuller,Leo G. Nico
Publisher : Unknown
Page : 636 pages
File Size : 44,6 Mb
Release : 1999
Category : Fishes
ISBN : UCSD:31822026043349
This report provides species accounts for all known nonindigenous fishes in inland, open waters of the United States on record at the U.S. Geological Survey, Biological Resources Division's laboratory in Gainesville, Florida (USGS/BRD-G). Online access to the dataset is available on the Internet at http://nas.er.usgs.gov.
Author : Anonim
Publisher : Forest Service
Page : 368 pages
File Size : 48,7 Mb
Release : 2008
Category : Nature
ISBN : MINN:31951D023678338
This state-of-knowledge review of information on relationships between wildland fire and nonnative invasive plants can assist fire managers and other land managers concerned with prevention, detection, and eradication or control of nonnative invasive plants. The 16 chapters in this volume synthesize ecological and botanical principles regarding relationships between wildland fire and nonnative invasive plants, identify the nonnative invasive species currently of greatest concern in major bioregions of the United States, and describe emerging fire-invasive issues in each bioregion and throughout the nation. This volume can help increase understanding of plant invasions and fire and can be used in fire management and ecosystem-based management planning. The volume's first part summarizes fundamental concepts regarding fire effects on invasions by nonnative plants, effects of plant invasions on fuels and fire regimes, and use of fire to control plant invasions. The second part identifies the nonnative invasive species of greatest concern and synthesizes information on the three topics covered in part one for nonnative invasives in seven major bioregions of the United States: Northeast, Southeast, Central, Interior West, Southwest Coastal, Northwest Coastal (including Alaska), and Hawaiian Islands. The third part analyzes knowledge gaps regarding fire and nonnative invasive plants, synthesizes information on management questions (nonfire fuel treatments, postfire rehabilitation, and postfire monitoring), summarizes key concepts described throughout the volume, and discusses urgent management issues and research questions.