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| Registros recuperados: 108 | |
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| Hénocque, Y.; Denis, J.. |
| This second volume of a guide to integrated coastal zone management opens a new dimension by discussing the processes involved in a more complete and dynamic way than the first, To fulfil1 this requirement, an expanded work group, drawing upon the knowledge of experts in political science, economics, and sociology, devoted over two years of effort (1999 - 2001) to its completion, following a disciplined working method. A dual principle prevailed in the application of this method. On one hand, it prescribed an approach structured as a series of steps, and on the other, it demanded that real situations be brought to light, emphasizing case studies of experience with or analysis of coastal management. |
| Tipo: Book |
Palavras-chave: Marine Environment Management; Coastal zone; Ecological zonation; Ecosystem management; Environmental factors; Environmental impact; Environmental monitoring; Environmental surveys; Environmental assessment; Marine ecology; Marine environment; Marine sciences; Ecological zonation; Environmental factors; Environmental impact; Environmental monitoring; Marine environment; Environmental assessment; Marine ecology; Marine sciences; Http://aims.fao.org/aos/agrovoc/c_2465; Http://aims.fao.org/aos/agrovoc/c_2594; Http://aims.fao.org/aos/agrovoc/c_24420; Http://aims.fao.org/aos/agrovoc/c_37876; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_37751; Http://aims.fao.org/aos/agrovoc/c_4609; Http://aims.fao.org/aos/agrovoc/c_4613. |
| Ano: 2001 |
URL: http://hdl.handle.net/1834/2806 |
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| Baba, Norio; Wang, Jianguo. |
| The Northwest Pacific Action Plan (NOWPAP, http://www.nowpap.org/) is an integral part of the UNEP Regional Seas Programme (RSP) initiated in 1974. The overall goal of NOWPAP is “the wise use, development and management of the coastal and marine environment so as to obtain the utmost long-term benefits for the human populations of the region, while protecting human health, ecological integrity and the region’s sustainability for future generations”. NOWPAP was adopted in 1994 and currently has four member states: the People’s Republic of China, Japan, the Republic of Korea and the Russian Federation. The RSP covers in total 18 regions across the world at present. |
| Tipo: Conference Material |
Palavras-chave: Marine environment; Marine environment; Http://aims.fao.org/aos/agrovoc/c_4610. |
| Ano: 2007 |
URL: http://hdl.handle.net/1834/2842 |
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| This document provides a regiona loverview of land-based sources and activities and their impacts on the marine, coastal and associated freshwater environments in the East African region. The overview covers three coastal states [Keya, United Republic of Tanzania (Tanzania) and Mozambique] and five island States [Madagascar, Mauritius, the Islamic Federal Republic of Comoros (Comoros), the Zanzibar state of the United Republic of Tanzania and the Seychelles]. The rapidly expanding coastal populations of the region exert ever-increasing pressure on coastal habitats and resources. Land-based anthropogenic activities such as agriculture and industry, coastal urbanization, tourism and rock/mineral extraction, disturb natural condition and processes, degranding... |
| Tipo: Report |
Palavras-chave: Marine environment; Coastal environment; Freshwater environment. |
| Ano: 1998 |
URL: http://hdl.handle.net/1834/286 |
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| This document provides a regional overview on land-based sources and activities affecting the marine, coastal and associated freshwater environment in the West and Central African region. It addresses natural conditions and processes, anthropogenic impacts and its socio-economic implications, including losses of cultural heritage sites. This overview also contains information on emerging and forseeable problems in the region, proposing priorities for action including regional and international activities for cooperation. This document encompasses the following nations: Angola, Benin, Chad, Congo (Democratic Republic), Côte d’Ivoire, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mauritania, Nigeria, São Tomé and Principe, Senegal and Togo. |
| Tipo: Report |
Palavras-chave: Marine environment; Coastal environment; Freshwater environment. |
| Ano: 1999 |
URL: http://hdl.handle.net/1834/312 |
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| Hansen, J.E.. |
| The aim of this paper was to accurately estimate population parameters of northern (“bonaerensis”, latitude < 41° S) and southern (“patagonic”, latitude 41° S) Argentine anchovy stocks and to describe some aspects of their behaviour. The research surveys allowed to obtain data on length, total weight, sex, maturity and age of 27,853 specimens of the northern and 12,787 of the southern stocks. Besides, 20,717 age determinations stemmed from commercial landing samplings of the northern stock were established. Sex proportion in the northern population was 0.50 : 0.50; the southern showed a slight predominance of males (0.52 : 0.48). Data derived from cruises and commercial landings showed statistical differences in the growth ratio of the northern stock... |
| Tipo: Journal Contribution |
Palavras-chave: Pelagic fisheries; Stocks; Population characteristics; Growth; Natural mortality; Sexual maturity; Engraulis anchoita; Marine environment. |
| Ano: 2011 |
URL: http://hdl.handle.net/1834/4884 |
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| Colonello, J.H.; Cortés, F.. |
| A total of 807 Dipturus chilensis specimens (448 males and 359 females) caught in research cruises performed by the National Institute for Fisheries Research and Development (INIDEP) during 2011 and 2012 were analyzed. The cruises were carried out between (34°S-48°S) and 50-313 m depth. Mean size at first maturity (TL50) was estimated at 780 mm and 908 mm TL for males and females, respectively, values that represented about 80% of the respective maximum total length observed. Besides, latitudinal differences in sexual maturity estimates were detected. The total number of 4-7 reproductive seasons and 42-52 follicles or individuals of maximum annual potential fecundity estimated in this paper allow to suggest that each female would produce less than 300 eggs... |
| Tipo: Journal Contribution |
Palavras-chave: Morphometry; Sexual maturity; Fecundity; Fishery surveys; Abundance; Dipterus chilensis; Marine environment. |
| Ano: 2014 |
URL: http://hdl.handle.net/1834/5820 |
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| Registros recuperados: 108 | |
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