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Registros recuperados: 34 | |
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Boulanouar, M.; Yacoubi, M.; Messouli, M.; Coineau, N.. |
The interstitial crustacean isopods of the genus Microcharon (Microparasellidae) are relatively well-diversified and widely distributed in Morocco. A new species, M. boutini, is described. The 5-dentate mandibular pars incisiva, the elongated inner lobe of the exopodite, and the reduced armature of the first male pleopod characterize the species. M. boutini n. sp. belongs to the monophyletic messoulii group of species, the most primitive representatives of the genus. The distribution of M. boutini n. sp. covers both the northwestern part of the Jbilet and the nearest adjacent plain, as well as the High Atlas of the Marrakech piedmont. From a historical biogeographic point of view, interstitial ancestral marine populations would have been left in... |
Tipo: Article / Letter to the editor |
Palavras-chave: Taxonomy; Crustacea; Isopoda; Interstitial stygobionts; Microcharon; Morocco; Historical biogeography. |
Ano: 1995 |
URL: http://www.repository.naturalis.nl/record/503904 |
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Lefebvre, A; Guelorget, O; Perthuisot, Jp; Dafir, Je. |
The biogeological evolution of Nador lagoon over the 1982-1993 period was surveyed through water parameters, chlorophyll biomass, macrobenthos and surficial sediments. Comparison of present data with the 1982-83 ones (Guelorget et al., 1984) shows that: the general organization and functioning of the basin (water circulation, biological and sedimentological zonations) remain roughly the same, the global confinement as described by the biological zonation has slightly increased, with an extension of the high confinement zones (zones IV to VI) to the detriment of the low confinement zones, notably zones I and II, the main change has been eutrophication and a dramatic increase elf organic matter inputs and sedimentation, due to increasing urbanization and the... |
Tipo: Text |
Palavras-chave: Paralic; Confinement; Morocco; Present; Eutrophication. |
Ano: 1997 |
URL: http://archimer.ifremer.fr/doc/00093/20404/18071.pdf |
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Bennouna, A; Berland, B; El Attar, J; Assobhei, O. |
A red tide of Lingulodinium polyedrum occured along the moroccan atlantic coast in july 1999. Observed in the beginning of the month in the Kenitra area, it spreads with the coastal drift as far as the south of safi, passing on its way upon a sanitary monitored area. This area which is submitted to an all year round bimonthly monitoring analysis of phytoplankton, contains significant natural beds of oysters, clams and mussels, as well as shellfish farms in Oualidia and Sidi Moussa lagoons. However, during this period of bloom, there was weekly monitoring of hydrologic and climatic data associated with phytoplankton analysis to identify the causes of this bloom. This bloom occured in 17-18degreesC surface waters, temperatures which are favourable to... |
Tipo: Text |
Palavras-chave: Eau colorée; Lingulodinum polyedrum; Toxicité; Maroc; Red tide; Lingulodinium polyedrum; Toxicity; Morocco. |
Ano: 2002 |
URL: http://archimer.ifremer.fr/doc/00322/43317/42937.pdf |
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EL MALOUI, Hamid. |
Organic agriculture in Morocco is still in its infancy. In absence of domestic market, the whole production is exported towards the European market. Moroccan organic exports of fruits and vegetables are growing sharply. Yet, the exported quantity is still limited. The late establishment of national standards, the lack of public support, the absence of local market and the inadequate marketing structure are the main hindrances of organic production development in the Kingdom. The aim of this study is to identify the opportunities and constraints facing the organic production and marketing, to provide an understanding of the limitations of the existing production system and exports’ strategies, and to suggest how these limitations can be overcome and... |
Tipo: Thesis |
Palavras-chave: Markets and trade; Morocco. |
Ano: 2002 |
URL: http://orgprints.org/6472/1/HamidMalaoui02.pdf |
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Ayoub, Mohamed. |
Organic tomato is growing these last four years in Morocco. As the local market isn't promoting, a great effort has been done in order to get the international market and mainly an European one. The outside season production of tomato need the greenhouse. That's why a greenhouse production of organic tomato is an important point to deal with it. (JAMEA EL MOSTAFA, 23 july, 2003) |
Tipo: Thesis |
Palavras-chave: Vegetables; Morocco. |
Ano: 2002 |
URL: http://orgprints.org/930/1/DSPU_thesis.doc |
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Mancini, D.; Priore, R.; Battaglia, D.; Achterberg, C. van. |
The Palaearctic species Caenopachys hartigii (Ratzeburg, 1848) has been collected in the National Park of Pollino (S Italy), which is the first exact confirmation for the Italian fauna. A brief nomenclatural history of the genus Caenopachys Foerster, 1862, is given, its status is discussed and it is elevated from synonymy. The type species is re-described and illustrated; a key to both West Palaearctic species is given, and some biological notes are added. |
Tipo: Article / Letter to the editor |
Palavras-chave: Hymenoptera; Braconidae; Doryctinae; Caenopachys; Dendrosoter; C. hartigii; New combination; Italy; France; Bulgaria; Europe; Morocco; West Palaearctic; 42.75. |
Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/216165 |
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Achterberg, C. van. |
The West Palaearctic species of the genera Gildoria Hedqvist, 1974, and Platyspathius Viereck, 1911 (Braconidae: Doryctinae) are revised. Five new species are described and illustrated: Gildoria elongata spec. nov. from Canary Islands, G. gijswijti spec. nov. from France, G. iberica spec. nov. from Spain, G. striata spec. nov. from Morocco and Platyspathius europaeus spec. nov. from France and Italy. The genus Gildoria is re-instated, Gildoria anthaxiae (Belokobylskij, 1983), G. grandis (Fahringer, 1930), G. planus (Ratzeburg, 1848), G. similis ( Bouc˘ek, 1955) and G. titubata (Papp, 1985) are new combinations, and Dendrosotinus ilanotensisC ˘ apek, 1992, is synonymized with Gildoria titubata (Papp, 1985). Doryctes lenticularis Granger, 1949, is designated... |
Tipo: Article / Letter to the editor |
Palavras-chave: Hymenoptera; Braconidae; Doryctinae; Gildoria; Dendrosotinus; Platyspathius; Spathiohormius; Lenticulara; Morocco; France; Canary Islands; Europe; Palaearctic; Distribution; Key; New species.; 42.75. |
Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/216152 |
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Khalil, Allali. |
This study uses hedonic pricing techniques to estimate the value of agricultural amenities in Morocco's High Atlas Mountains. The analysis is limited to positive externalities related to land use, providing indicators to better inform policy decisions effecting rural and agricultural development. Advantages linked to landscape planning and its contribution to sustaining the tourism activity are documented. Amenities specific to mountain agriculture have a positive influence on the tourist accommodation rental market and particularly on farmhouses. These advantages include joint products linked to the farmhouses bordering cultivated areas, the scenery value of annual crops, the shade and attractiveness provided by walnut trees and the presence of domestic... |
Tipo: Journal Article |
Palavras-chave: Agricultural landscape values; Hedonic valuation; Morocco; Rural development; Environmental Economics and Policy; Resource /Energy Economics and Policy. |
Ano: 2004 |
URL: http://purl.umn.edu/12010 |
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Santucci, Fabio Maria; De Gennaro, Bernardo. |
This report updates and expands the information contained in the IFOAM publication on the status of OF in several Countries, from Croatia to Morocco. It has been produced as first step toward a more focused investigation based on the Delphi method, to be implemented from September 2005 to September 2006. For each country, there are qualitative and quantitative information concerning farms, productions, trade, local and foreign markets, advice and research, legislation, projects, etc. |
Tipo: Working paper |
Palavras-chave: Markets and trade; Policy environments and social economy; Morocco. |
Ano: 2005 |
URL: http://orgprints.org/5788/1/Biomediterraneo.PDF |
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Soulaymani Bencheikh,R.; Idrissi,M.; Tamim,O.; Semlali,I.; Mokhtari,A.; Tayebi,M.; Soulaymani,A.. |
The present study aimed at verifying the impact of a Moroccan strategy against scorpion stings and, specifically, at identifying the epidemiological features of the patients envenomed or just stung by scorpions. The investigation included 4089 patients from a province of Morocco which were evaluated over three years (2001, 2002 and 2003). Most stings occurred during the hot period and mainly at night (between 6:00 p.m. and 12:00 p.m.). The average incidence was 2.8, the average age of the patients was 26.7±18.2 years, and the envenomation rate was 6.7%. Mortality rate was 0.05, and average lethality rate was 0.7%. Analysis of variance showed that young age, symptoms at admission, and long time elapsed between sting and admission were correlated with poor... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Epidemiology; Scorpions; Strategy; Morocco. |
Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992007000200005 |
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Idardare, Zaina; Chiffoleau, Jean-francois; Moukrim, A; Alla, A; Auger, Dominique; Lefrere, L; Rozuel, Emmanuelle. |
Metal concentrations were measured monthly during an annual cycle (December 2004 to January 2006) in the tissues of Nereis diversicolor ragworms and sediment from two Moroccan Atlantic coastal lagoons: Oualidia in the north, situated in a highly industrialised urban area and Khnifiss in the south, far from anthropogenic influences. Relatively high levels of Zn, Ag and Cd were found in the sediment of Oualidia lagoon, while Ni concentrations were shown to be high at Khnifiss. The significant metal levels at Oualidia are a result of industrial and urban discharges, coupled with discharges from adjacent phosphate ore processing plants. Trace metal concentrations in worms vary according to season; they are usually high in winter and spring, in relation to the... |
Tipo: Text |
Palavras-chave: Morocco; Coastal lagoons; Sediments; Nereis diversicolor; Metals. |
Ano: 2008 |
URL: http://archimer.ifremer.fr/doc/2008/publication-6127.pdf |
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Registros recuperados: 34 | |
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