Mass mortality of Macrobrachium juveniles in River Cauvery, Southern India
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چکیده
منابع مشابه
Radioactivity and radiation hazard assessment of Cauvery River, Tamilnadu, India
Background: Natural radiation is constantly present in the environment and is emitted from a variety of natural and artificial sources. It affects human body and environment. Materials and Methods: The activity concentrations of 238U, 232Th and 40K have been determined by Gamma ray spectrometer with an HPGe detector in sediments of Cauvery River, Tamilnadu, India. Results: The absorbe...
متن کاملA new species of Macrobrachium (Decapoda, Palaemonidae) from Vamanapuram River, Southern Kerala, India
Macrobrachium prabhakarani new species is described from the Vamanapuram River, Kerala, S. India. The species shares certain characters with M. scabriculum and M. madhusoodani, while it differs remarkably from these two species in distinctive diagnostic characters: rostral formula 12–14/1–2 with 5–7 postorbital teeth; carapace smooth with distal end of rostrum directed forwards; chelae with nin...
متن کاملBenthic Diatoms in River Influenced By Urban Pollution, Bhavani Region, Cauvery River, South India
The present-day study assesses diatom communities in river with relation to environmental conditions. Diatoms are susceptible to environmental conditions in river and their distribution is mainly governed by the physicochemical composition of the water. Diatoms and water samples were collected in 5 locations during summer season (May 2012). Analysed data were interpreted and the results are rep...
متن کاملNutrient Status of Arasalar River, a Tributary of Cauvery River at Tanjore District of Tamilnadu, India
Physico-chemical studies were conducted in river Arasalar situated in Kumbakonam, Tamilnadu, India. The study was conducted from January to December 2010. The present paper deals with nutrient status in Arasalar river, for this three stations were selected for the sampling methods i.e., S1, S2 and S3 the main aim of the study was to determine the nutrient status of Arasalar River and the suitab...
متن کاملradioactivity and radiation hazard assessment of cauvery river, tamilnadu, india
background: natural radiation is constantly present in the environment and is emitted from a variety of natural and artificial sources. it affects human body and environment. materials and methods: the activity concentrations of 238u, 232th and 40k have been determined by gamma ray spectrometer with an hpge detector in sediments of cauvery river, tamilnadu, india. results: the absorbed dose rat...
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ژورنال
عنوان ژورنال: Zoos' Print Journal
سال: 1999
ISSN: 0973-2535,0973-2551
DOI: 10.11609/jott.zpj.14.10.130-1