Related items
Showing items related by metadata.
-
No Thumbnail AvailableBook (stand-alone)Forest codes of practice: contributing to environmentally sound forest operations 1996
Also available in:
No results found. -
Book (stand-alone)GESAMP - Assessment and communication of environmental risks in coastal aquaculture. 2008
Also available in:
No results found.This GESAMP study focuses on environmental risk assessment and communication in coastal aquaculture. To support effectively an open and transparent approach to sustainable resource use, risk assessment and communication must be able to fit within a broader social, economic and environmental decision-making framework. The communication aspects become paramount in enabling sustainable development in that type of decision-making environment. This publication presents a set of objectives, goals, met hodologies and a checklist for assessment and communication of environmental risks which may be associated with coastal aquaculture. It is structured to improve risk communication and to ensure that risk assessment is a scientific exercise in predicting environmental change. A set of six case studies is also presented to illustrate the use of the environmental risk assessment methodologies in coastal aquaculture. These examples of environmental interactions span a range of cultured species from fin fish to molluscs and shrimp. The type of effects studied includes effects on carrying capacity, phytoplankton, kelp, benthic fauna, the genome of wild fishes and salinisation of soils. -
Book (stand-alone)A guide to recirculation aquaculture: an introduction to the new environmentally friendly and highly productive closed fish farming systems 2015
Also available in:
The water recirculation techniques used for aquaculture is not only the way forward in countries where environmental conservation is highly emphasized; the technique is also used to secure a higher and more staple aquaculture production with less diseases and better ways to control the hatchery parameters that influence growth. The strong environmental restrictions to minimize pollution from hatcheries and aquaculture plants in Northern European countries have sparked a rapid technological devel opment of the recirculation technique. This promotes environmentally sustainable aquaculture and also implies that hatcheries no longer necessarily need to be placed in pristine areas near rivers. Now they can be built almost anywhere a much smaller source of clean germ free water is available. The guide is prepared to inspire and help aquaculture farmers to take up the recirculation technique in the future.
Users also downloaded
Showing related downloaded files
No results found.