Sustainable yield
Has the Status of “Maximum Sustainable Yield” Become an International Customary Rule?
... In general, statistics demonstrate that while maximum sustainable yield may be accepted as a legal norm, this is not reflected in practice as compliance with this principle has not be met. Indeed, ...
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Quota implementation of the maximum sustainable yield for age structured fisheries
... Abstract: One of the main goals stated in the proposals for the Common Fisheries Policy (CFP) reform was achieving maximum sustainable yield (MSY) for all European fisheries. In this paper, we propose a ...
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Dynamics of a Food Chain Model and Impact of Maximum Sustainable Yield Policy
... In this paper we consider a tri-tropic food chain model and first find out the different equilibrium points of the model system and its existence criterion. We also find out the condition of stability of the equilibrium ...
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Gulf of Carpentaria Developmental Finfish Trawl Fishery : Maximum Sustainable Yield
... This section summarises the history of stock assessments and yield determinations for the Northern Territory (NT) red snappers Lutjanus malabaricus (saddletail) and L. erythropterus (crimson). The NT red snappers ...
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Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions: Reform of the Common Fisheries Policy. COM (2011) 417 final, 13 July 2011
... According to best estimates 5 , if stocks were exploited at maximum sustainable yield, this would increase stock sizes by about 70%. Overall catches would increase by around 17%, profit margins could be ...
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Using Cellular Automata for Grid Based Fishery Management
... shery management system. The author discarded the traditional approaches of fish population dynamics (e.g. the dynamic pooled model and the sigmoid curve theory model). The above models utilized maximum ...
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Harvesting Control Rules that deal with Scientific Uncertainty
... Scientific advice on fishery stocks is provided by evaluating the performance of the fishery system relative to harvesting control rules (HCR) based on reference points. For example, the International Council for the ...
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Effects of sex change on the implications of marine reserves for fisheries
... examine sustainable yield as a function of target population size ...of yield against biomass will not extend all the way to zero biomass in many cases, because fishing never removes all reproduc- ...
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Bioeconomic Analysis of Grouper Fish (Plectropomus leopardus) Utilization in Selayar Archipelago Regency
... Abstract-- The main problem in the management of fishery resources is how the fishery resources produce high economic benefit but its sustainability be maintained. This study aims to analyze the actual and optimal ...
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Deterioration of Groundwater in Beirut Due to Seawater Intrusion
... estimate sustainable yield in order to determine the allowable groundwater abstraction rates without incurring any long term damage to the quantity or quality of aquifer water as well as the hydraulically ...
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Fisheries and aquaculture in Europe [Newsletter] November 2009 No 45
... In 2002, a distinction was made between a ‘recovery plan’ and a ‘management plan’. The former applies to a stock whose bio- mass (number of fish) falls below biologically safe limits or for which catches are so high that ...
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Sustainable processing of waste plastics to produce high yield hydrogen-rich synthesis gas and high quality carbon nanotubes
... changing catalysts. The hydrogen production was enhanced from 0.00082 to 0.0011 Nm 3 with a corresponding reduction of the amount of CNTs from 0.053 to 0.012 g by changing the catalyst from Ni/Ca-Al to Ni/Zn-Al for the ...
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Sustainable Development through Recent and Higher Education in India
... on sustainable development, 2005–2014 was declared as “Decade for Education for Sustainable Development (DESD)” by UN General Assembly accepting the significance of Education for Sustainable ...
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The Deadweight Loss of Diwali
... a yield of 92% with the third rank going to Others and Electronic Goods at roughly ...the yield on electronic goods has lowest variability among all gift items signifying that consumers’ valuations cluster ...
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Performance Evaluation of Energy Conscious Building by Using Integrated Approach towards Sustainability
... Researcher defined green building as: healthy facilities designed and built in are source-efficient manner, using ecologically based principles. It is worth noting that green building has been used as a tem ...
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Rural Tourism and Ecotourism – the Main Priorities in Sustainable Development Orientations of Rural Local Communities in Romania
... as sustainable development, economic growth, enployment and economic and social ...for sustainable, high-quality tourism and competitive Romanian tourism ...
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Holistic Approaches to Develop Sustainable Competencies in Pre-service Teacher Training
... to sustainable and inclusive growth, and peaceful living together‛ *1] ...promote sustainable development if they themselves have not acquired the necessary competencies in sustainability [4, ...more ...
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EXPLORING IMPACT OF PSYCHOGRAPHIC FACTORS ON SUSTAINABLE CONSUMPTION PATTERNS
... on sustainable consumption ...predict sustainable consumption intention, Environmental attitude predict sustainable consumption intention, perceived value predict sustainable consumption ...
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Sustainable Marketing: An Islamic Perspective
... Allah further says, “And tell the believing women to lower their gaze and protect their private parts and not to show off their adornment except only which is apparent.” (24:31). Furthermore, in chapter 24 verse 19, ...
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Effects of Bacteria and Vermicompost on Morphological Characteristics and Yield of Soybean (Glycine max L.) in Sustainable Agricultural Systems
... seed yield and biological yield compared with the control (jat and Ahlawat, ...seed yield with the combined use of vermicompost + livestock manure (50 per cent) was significantly increased compared ...
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