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Haematology of Pelophylax ridibundus(Amphibia: Ranidae) of Striataand MaculataMorphs in Populations Living in Conditions of Anthropogenic Pollution in Southern Bulgaria

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Open Journal of Animal Sciences 2014年第4期4卷 206-216页

作者： Zhivko Marinov Zhelev Muhammad Arif Georgi Sashev Popgeorgiev Mamoona Rauf Nikolai Hristov Mehterov Bulgarian Society for the Protection of Birds (BSPB) Plovdiv Bulgaria Department of Human Anatomy and Physiology Faculty of Biology University of Plovdiv “PaisiiHilendarski” Plovdiv Bulgaria Department of Medical biology Medical University Plovdiv Bulgaria Institute of biochemistry and biology University of Potsdam Potsdam Germany

Basic haematological parameters were studied in adult, sexually mature individuals of colour morphs (striata and maculata) in the populations of Pelophylax ridibundus living in biotopes with various degrees of anthropogenic pollution (control, domestic sewage pollution and heavy metal pollution) in Southern Bulgaria. We found that in the polluted biotopes in individuals of both morphs of P. ridibundus the blood parameters: erythrocyte (RBC) and leukocyte (WBS) count, haemoglobin concentration (Hb), haematocrit (PCV) were statistically reliably higher, the number of lymphocytes (Ly) decreased, and the parameters: mean cell haemoglobin (MCH), mean cell haemoglobin concentration (MCHC), mean cell volume (MCV) and differential blood formula changed considerably in comparison with the control group. In terms of anthropogenic pollution, the average values of RBC and Hb were higher in P. ridibundus of striata morph.

关键词： Striata and Maculata Morphs Pelophylax ridibundus Anthropogenic Pollution bio-indication Haematological Parameters Southern Bulgaria

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Cartography of Air Pollution in an Industrial City in North-Eastern Algeria by Using Two Indexes： Poleotolerance Index and Atmospheric Purity Index

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Journal of Life Sciences 2014年第1期8卷 95-100页

作者： Djamel Fadel Ahmed Soufiane Sid Nadla Zga Filali Latreche Abdelkarim Ouamer Ali Institute Agro-Veterinary Taoura Laboratory Life Science and Technology University of Mohamed Cherif Messaadia Route d 'Annaba 41000 Algeria Planning Department Laboratory of Natural Resources and Sustainable Development University of Annaba B.P/12 Annaba 23000 Algeria

Of all the methods of studies on bio-estimation of air pollution by lichen flora, the authors cannot justify a choice of one method over another. Consultation of previous work by researchers has allowed us to compare these methods and to better understand their strengths and limitations. Under the terms of estimating the pollution, these methods are classified into three categories. Some are qualitative, quantitative and others are finally some indirect methods. The methods used to assess the overall air pollution relative value for each station studied. As part of our work, the authors have chosen a quantitative approach based on the combination of two methods. They are based on pollution indices obtained from mathematical formulas based on various parameters related to the lichen flora. They are represented by the I.P. （index poleotolerance） and the I.A.P. （index of atmospheric purity） and these two indices allowed us to map of global air pollution in the city of Skikda and petrochemical industry as well as peri-urban areas （Haddaiek, Hamadi Krouma, Hamrouche Hamoudi, Larbi Ben M＇Hidi）. The authors have identified areas of iso-pollution around different emission centers represented by the largest petrochemical area, traffic and households in urban areas of Skikda, Hamadi Krouma, Hamrouche Hamoudi and Larbi Ben M＇Hidi.

关键词： bio-diversity bio-indication lichenic flora pollution Algeria.

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The Upper Jordan River Algal Communities are Evidence of Long-Term Climatic and Anthropogenic Impacts

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Journal of Water Resource and Protection 2010年第6期2卷 507-526页

作者： Sophia S. Barinova Eviatar Nevo 不详

Spatial and temporal algal diversity changes were studied in the major drinking water source of Israel - the Upper Jordan River. During 2006-2009, we found 232 species and infraspecies of algae and cyanobacteria: 85 of which were new for the Upper Jordan River Basin including three new for Israel. During many years of study of the Upper Jordan River, we collected information for the database of algal diversity. Historical analysis from 1883 to 2009 shows fluctuation of the whole algal diversity. Environmental indicator species show peaks in 1951, 1965, 1978, and 2009. Salinity impact was found in 1938 and 2000;acidification was detected in 1938, 1996, and 2000, and organic pollution, in 1996. Therefore, we can conclude that 1938, 1996, and 2000 were critical periods for the Upper Jordan River ecosystem. indication of the trophic status shows stress of organic pollution since the 1970s, which was marked by dramatic increases in eutraphentic and hypereutraphentic species. The present analysis shows three peaks in the fluctuation in diversity throughout the river canal, which correlated with the organic pollution impact from the Masade village effluence in the middle reaches and near Lake Kinneret. Pollution was significant in rainy winters and stimulated species diversity development. The different approaches in comparing diversity in each river of the Upper Jordan Basin revealed that hydrology is a major regulating factor in species composition of the algal communities, which were formed under the influence of regional climatic factors. Therefore, the river can be highlighted as a natural system with high buffering and a self-purification capacity at the present time.

关键词： Algal Communities bio-indication Climate Change Comparative Floristic Israel Jordan River

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