نتایج جستجو برای: Sustainable Exploitation

تعداد نتایج: 149106  

Journal: :international journal of agricultural management and development 2011
obe bernardine wuraola jenyo-oni adetola

for the purpose of sustainable exploitation of the fishery resources of oni river, ogun state, nigeria, the fish biodiversity assessment was carried out. this was conducted by enumerating and identifying fish species composition, measuring the fish length, fish weight, assessing the fish abundance and biomass, determining the length-weight relationships and the length-frequency of the fishes. a...

2017
Saša Raicevich Pietro Battaglia Tomaso Fortibuoni Teresa Romeo Otello Giovanardi Franco Andaloro

Citation: Raicevich S, Battaglia P, Fortibuoni T, Romeo T, Giovanardi O and Andaloro F (2017) Critical Inconsistencies in Early Implementations of the Marine Strategy Framework Directive and Common Fisheries Policy Objectives Hamper Policy Synergies in Fostering the Sustainable Exploitation of Mediterranean Fisheries Resources. Front. Mar. Sci. 4:316. doi: 10.3389/fmars.2017.00316 Critical Inco...

Journal: :Journal of Water Resources and Ocean Science 2013

2017
Kate Le Cocq Sarah J. Gurr Penny R. Hirsch Tim H. Mauchline

Intensive agriculture, which depends on unsustainable levels of agrochemical inputs, is environmentally harmful, and the expansion of these practices to meet future needs is not economically feasible. Other options should be considered to meet the global food security challenge. The plant microbiome has been linked to improved plant productivity and, in this microreview, we consider the endosph...

Journal: :Biology letters 2010
Henrik Sparholt Robin M Cook

The theory of maximum sustainable yield (MSY) underpins many fishery management regimes and is applied principally as a single species concept. Using a simple dynamic biomass production model we show that MSY can be identified from a long time series of multi-stock data at a regional scale in the presence of species interactions and environmental change. It suggests that MSY is robust and calcu...

F. Alizadeh M.R. Parvin P. Farshchi

Plant Genetic Resources (PGRs) are one of the most valuable natural resources of anycountry. Biotechnology through genetic engineering of plants and the creation of new plantvarieties can increase the value of these resources. Different technical and legalmechanisms such as ex situ/in situ collection of PGRs, and Intellectual Property Rights(IPRs...

Journal: :caspian journal of enviromental sciences 0

rangelands renewable resources play a very important role in ecosystem regulating, preserving plant genetic reservoirs, water cycle as well as providing large parts of forage requirements. these resources were considered to be a basis for sustainable development and also a basic platform for various economic activities. during the recent years in iran, these valuable sources were subjected to s...

2005
P. Sinclair P. Lewis K. Martinez M. Addis D. Prideaux D. Fina G. Da Bormida

Europe’s digital cultural heritage content has tremendous exploitation potential in applications such as Education, Publishing, e-Commerce, Public Access and Tourism. Value is hugely amplified if the content can be aggregated, repurposed and distributed at a European level. The eCHASE project seeks to demonstrate that public-private partnerships between content holders and commercial service pr...

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