Results 41 to 50 of about 23,242 (234)

Determination of the grow-out density of Farfantepenaeus paulensis (Perez-Farfante, 1967) shrimp juveniles with a view to providing alternative culture structures (pens) in Ibiraquera Lagoon, Imbituba, Santa Catarina [PDF]

open access: yesBiotemas, 2007
Ibiraquera Lagoon, which is located between the municipalities of Garopaba and Imbituba, both in Santa Catarina, a state of southern Brazil, was set up in the last decade as part of a Program for the Restocking of Coastal Lagoons.
Luis Vinatea, Jesús Malpartida
doaj  

Evaluating the Effects Related to Restocking and Stock Replenishment of Penaeus penicillatus in the Xiamen Bay, China

open access: yesJournal of Marine Science and Engineering, 2021
The quantitative evaluation of restocking and stock replenishment is essential for providing operational feedback and implementing adaptive management for future restoration projects.
Jia-Qiao Wang   +6 more
doaj   +1 more source

Putting Into Practice the Ecosystem Approach to Fisheries [PDF]

open access: yes, 2005
This document is an abridged version of the FAO Fisheries Technical Guidelines No. 4, Suppl. 2, entitled Fisheries management. 2. The ecosystem approach to fisheries.
Caroline Hanks   +2 more
core  

International Tourism in the Global South: Revealing an Extractive Development Process

open access: yesThe Political Quarterly, EarlyView.
Abstract Hosting international tourism remains a key development strategy for many Global South countries to generate economic growth, government revenue and employment. However, this conventional wisdom can be contested: tourism may instead be seen as an extractive process that disrupts livelihoods, ecosystems and host economies.
Julia Jeyacheya, Mark P. Hampton
wiley   +1 more source

The Wind of Change: Mapping Wind Energy Growth and Multi‐Species Vulnerability in Sardinia, Mediterranean

open access: yesAnimal Conservation, EarlyView.
The rapid expansion of wind energy across the Mediterranean region calls for more advanced tools to assess and mitigate its impacts on biodiversity. In this study, we present an innovative approach combining 13‐year satellite imagery analysis and ecological modelling, to assess the spatiotemporal overlap between wind energy development and habitat ...
Chiara Costantino   +4 more
wiley   +1 more source

Growth, migration and survival of lake reared juvenile anadromous Atlantic salmon Salmo salar L.

open access: yesFauna Norvegica, 1987
A release of 16.741 underyearlings of Atlantic salmon Salmo salar in Lake Storevatnet in the River Imsa system resulted in a downstream migration of 1.580 smolts. Most of the smolts were 2 years of age, but there was also a significant proportion of one
Lars P. Hansen
doaj   +1 more source

Seaweed restocking along the Chilean coast: History, present, and inspiring recommendations for sustainability

open access: yesFrontiers in Marine Science, 2023
Several seaweed species are commercialized worldwide both due to high demand for food and feed and as a raw material for the extraction of phycocolloids such as agar, carrageenan, and alginates that are used broadly in the food, cosmetic, and ...
Carolina Oyarzo-Miranda   +35 more
doaj   +1 more source

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

open access: yesThe Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

MANAGING AN ABUNDANT CRAYFISH RESOURCE FOR CONSERVATION -A. PALLIPES IN IRELAND

open access: yesKnowledge and Management of Aquatic Ecosystems, 2002
Irish white-clawed crayfish stocks show high genetic uniformity between systems, although individual populations usually show good heterozygosity. The inference is that they were derived from a single immigrating stock, related to those in Western France.
REYNOLDS J. D., DEMERS A., MARNELL F.
doaj   +1 more source

Freshwater fish Fauna and Restock Fish Activities of Reservoir in the Dardanelles (Canakkale-Turkey) [PDF]

open access: yesJournal of Central European Agriculture, 2012
Turkey has, with geographic location including Istanbul and Çanakkale straits the system, 178,000 km in length streams, 906,000 ha of natural lakes, and 411,800 ha of dam lakes, and 28,000 ha of ponds due to richness inland waters which include ...
Hüseyin SASI, Selcuk Berber
doaj   +1 more source

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