Download or read book Essential fish habitats EFH written by Kraufvelin, Patrik and published by Nordic Council of Ministers. This book was released on 2016-08-22 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many fish species in the Baltic Sea are dependent on shallow and sheltered near-shore habitats for their spawning, nursery, feeding and migration. Still, the role of these essential fish habitats, EFH, for the development and support for fish production has received little attention. As coastal EFH often are found in areas heavily impacted by humans, they are subject to many threats and therefore management needs are urgent. EFH also provide and support important ecosystem services and are included in national/international agreements and legislative acts. Despite this, the conservation status of EFH is generally poor in the region. Due to these shortcomings and needs, a workshop was set up to review the importance and protection of as well as threats to coastal EFH in the Baltic Sea. This report describes the outcome of the workshop and future directions for work in this research area.
Download or read book Essential fish habitat source document Windowpane Scophthalmus aquosus life history and habitat characteristics written by and published by DIANE Publishing. This book was released on 1999 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alaska Essential Fish Habitat Research Plan written by Michael Frederick Sigler and published by . This book was released on 2017 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Magnuson-Stevens Fishery Conservation and Management Act (MSFCMA) mandates NOAA to identify habitats essential for managed species and conserve habitats from adverse effects on those habitats. These habitats are termed "Essential Fish Habitat" or EFH, and are defined as "those waters and substrate necessary to fish for spawning, breeding, feeding, or growth to maturity". Further, the MSFCMA requires federal agencies to consult with the National Marine Fisheries Service (NMFS) when their actions may adversely affect EFH. These consultations occur for both fishing and non-fishing activities.1 The recently revised National Standard 1 guidelines add several provisions to facilitate the incorporation of ecosystem-based fisheries management into federal fisheries management. National Standard 2 of the MSFCMA requires NMFS to conserve and manage fishery resources based upon the best available scientific information. To meet these mandates, NOAA's research must identify habitats that contribute most to the survival, growth, and productivity of managed fish species and determine science-based measures to best manage and conserve these habitats from adverse effects of human activities"--Introduction. [doi:10.7289/V5AFSC-PR-2017-05 (http://dx.doi.org/10.7289/V5/AFSC-PR-2017-05)]
Download or read book Essential Fish Habitat Mapping in the Mediterranean written by Vasilis D. Valavanis and published by Springer Science & Business Media. This book was released on 2009-03-27 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proper designation of Essential Fish Habitat (EFH) is a highly important spatial measure in any management of fishery resources. EFH is defined as those waters and substrates necessary to fish for spawning, breeding, feeding, or growth to maturity, a definition that includes the physical, chemical and biological properties of marine areas and the associated sediment and biological assemblages that sustain fish populations throughout their full life cycle. This book presents latest advances in EFH mapping and modelling and introduces the environmental approach to EFH identification through the combined use of latest technologies and advanced techniques, such as Remote Sensing, Geographic Information Systems and Spatial Statistics. The contents of this book include overviews and comparisons of different approaches on species habitat modelling, methods to identify teleconnection patterns between large-scale meteo-oceanic phenomena and local environmental variation, and EFH maps for cephalopod, shrimp, hake, anchovy, sardine, and swordfish resources in the Mediterranean. The aims of this book are to provide accumulated knowledge on marine species essential habitat mapping and to be a source for further developments in the important topic of marine resource management.
Download or read book Habitat Plan for the South Atlantic Region Essential Fish Habitat Requirements for Fishery Management Plans of the South Atlantic Fishery Management Council written by and published by . This book was released on 1998 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential fish habitat source document Scup Stenotomus chrysops life history and habitat characteristics written by and published by DIANE Publishing. This book was released on 1999 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Trawling and Dredging on Seafloor Habitat written by National Research Council and published by National Academies Press. This book was released on 2002-08-09 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerns over the potential ecological effects of fishing have increased with the expansion of fisheries throughout the marine waters of the United States. Effects of Trawling and Dredging on Seafloor Habitat describes how assessment of fishing impacts depends on gear type, number and location of bottom tows, and the physical and biological characteristics of seafloor habitats. Many experimental studies have documented acute, gear-specific effects of trawling and dredging on various types of habitat. These studies indicate that low mobility, long-lived species are more vulnerable to towed fishing gear than short-lived species in areas where the seabed is often disturbed by natural phenomena. Trawling and dredging may also change the composition and productivity of fish communities dependent on seafloor habitats for food and refuge. The scale of these impacts depends on the level of fishing effort. This volume presents color maps of fishing effort for all regions with significant bottom trawl or dredge fisheries-the first time that such data has been assembled and analyzed for the entire nation.
Download or read book Essential fish habitat source document written by and published by DIANE Publishing. This book was released on 1999 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential Fish Habitat Identification and Conservation in Alaska written by and published by . This book was released on 2005 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential fish habitat source document Winter flounder Pseudopleuronectes americanus life history and habitat characteristics written by and published by DIANE Publishing. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential Fish Habitat Designation and Minimization of Adverse Impacts Pacific Coast Groundfish Fishery Management Plan written by and published by . This book was released on 2005 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential fish habitat source document Northern shortfin squid Illex illecebrosus life history and habitat characteristics written by and published by DIANE Publishing. This book was released on with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential fish habitat source document Summer flounder Paralichthys dentatus life history and habitat characteristics written by and published by DIANE Publishing. This book was released on with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential fish habitat written by and published by . This book was released on 2007 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minimizing Impacts of the Atlantic Herring Fishery on Essential Fish Habitat written by and published by . This book was released on 2005 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Generic Essential Fish Habitat Amendment to Spiny Lobster Queen Conch Reef Fish and Coral Fishery Management Plans for the U S Caribbean written by and published by . This book was released on 2003 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential fish habitat source document Red hake Urophycis chuss life history and habitat characteristics written by and published by DIANE Publishing. This book was released on with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
