نتایج جستجو برای: autumn and markazi creek.

تعداد نتایج: 16829179  

Journal: :شیلات 0
آسیه سلیمانی راد دانشجوی دکترای زیست شناسی دریا، گروه زیست شناسی دریا، دانشکده علوم پایه، دانشگاه هرمزگان، بندرعباس احسان کامرانی دانشیار گروه زیست شناسی دریا، دانشکده علوم پایه، دانشگاه هرمزگان، بندرعباس هادی پورباقر دانشیار گروه شیلات، دانشکده منابع طبیعی، دانشگاه تهران مرتضی بهره مند دانشگاه آزاد اسلامی، واحد کرج، باشگاه پژوهشگران و نخبگان جوان، کرج موسی کشاورز مربی گروه زیست شناسی دریا، دانشکده علوم پایه، دانشگاه هرمزگان، بندرعباس

in this study, macrobenthic bivalves were identified at 12 stations located in four regions (markazi, shahr no, khalasi, and gabrik creeks). the relationships between density of bivalves and non-biological factors were examined, as well. sampling of sediments was done seasonally from autumn 2009 to summer 2010, by 0.04 m2 van veen grab, in three stations including mouth, middle and end of each ...

ژورنال: بوم شناسی آبزیان 2018

This study aimed to assess the ecological status of Khamir, Tiyab and Jagin creeks and the impact of human activities on the studied ecosystems using AMBI biological indicator. During the study period, 165 macro-benthos taxa belong to seven phyla including Annelids (65 taxa), Mollusca (65 taxa), Arthropods (28 taxa), Echinoderms (3 taxa), Hydrozoans (2 taxa), Nemertea (1 taxon) and Nematoda (1 ...

Journal: :Applied and environmental microbiology 1993
D U Mehnert K E Stewien

Rotaviruses were concentrated from 8-liter samples of raw domestic sewage and sewage-polluted creek water by adsorption to and elution from positively charged microporous filters (Zeta Plus 60S), followed by ultracentrifugation of the filter eluates. Indirect immunofluorescence and direct immunoperoxidase methods allowed detection and enumeration of rotavirus in 6 (20.6%) of 29 sewage samples a...

2015
Doerthe Tetzlaff James Buttle Sean K. Carey Marjolein H. J. van Huijgevoort Hjalmar Laudon James P. McNamara Carl P. J. Mitchell Chris Spence Rachel S. Gabor Chris Soulsby

We combined a conceptual rainfall-runoff model and input-output relationships of stable isotopes to understand ecohydrological influences on hydrological partitioning in snow-influenced northern catchments. Six sites in Sweden (Krycklan), Canada (Wolf Creek; Baker Creek; Dorset), Scotland (Girnock) and the USA (Dry Creek) span moisture and energy gradients found at high latitudes. A meta-analys...

2002
Wann-Nian Tzeng Yu-Tzu Wang Chih-Wei Chang

Spatio–temporal variations in the distribution and community structure of the estuarine larval fishes on the west coast of Taiwan was examined in the estuaries of Shuangchi Creek (SC), Gongshytyan Creek (GST), Tatu Creek (TT) and Tongkang River (TK). Fish were collected by a net (mesh 0.8–1.8 mm) set against the flood tide at night during the newand full-moon periods from September 1997 through...

A. R. Talebian Masoudi, F. Azizi H. Zahedipour

The aim of this study was to provide preliminary quantitative information on selenium and iodine statusof sheep in Markazi province, Iran. Selenium and iodine status of grazing sheep were measured for 57different flocks in 14 regions over one year. The districts were selected to represent major sheep growingareas in the province. Blood samples were collected from 2 to 3-year-old ewes during sum...

2017
M. L. Bass E. E. Stewart A. T. Elliott Justine M. Abais Krishna Boini Min Xia

A COMPARATIVE ANALYSIS OF THE HEALTH OF THE NI RIVER AND MASSAPONAX CREEK IN SPOTSYLVANIA COUNTY. Dr. M. L. Bass, E. E. Stewart, A. T. Elliott & H. E. Richters, University of Mary Washington. The main focus of this research project was to determine the health of both the Ni River and Massaponax Creek in Spotsylvania County, VA. The two streams provide a good demonstration of the effects of urba...

Journal: :تحقیقات دامپزشکی 0
رحمان علیمی گروه بیولوژی دریا، دانشکده علوم دریایی و اقیانوسی دانشگاه علوم و فنون دریایی خرمشهر، خرمشهر-ایران احمد سواری گروه بیولوژی دریا، دانشکده علوم دریایی و اقیانوسی دانشگاه علوم و فنون دریایی خرمشهر، خرمشهر-ایران عبدالعلی موحدی نیا گروه بیولوژی دریا، دانشکده علوم دریایی و اقیانوسی دانشگاه علوم و فنون دریایی خرمشهر، خرمشهر-ایران محمد ذاکری گروه شیلات، دانشکده منابع طبیعی دریا دانشگاه علوم و فنون دریایی خرمشهر، خرمشهر-ایران نگین سلامات گروه بیولوژی دریا، دانشکده علوم دریایی و اقیانوسی دانشگاه علوم و فنون دریایی خرمشهر، خرمشهر-ایران

background: brownbanded bamboo sharks (chiloscyllium punctatum) is one of the cartilaginous fish that lives in the persian gulf. objectves: the purpose of the present study is to study the effects of thyroid hormone on reproductive system of this specious. methods: in this investigation, 36 individual of brownbanded bamboo sharks (chiloscyllium punctatum) in both autumn (before reproduction) an...

Journal: :Global journal of health science 2014
Masoud Abolhallaje Seyyed Meysam Mousavi Mina Anjomshoa Ali Beigi Nasiri Hesam Seyedin Jamil Sadeghifar Aidin Aryankhesal Ghasem Rajabi Vasokolaei Mostafa Beigi Nasiri

BACKGROUND AND OBJECTIVE Equality in distribution of health care facilities is the main cause for access and enjoyment to the health. The aim of this study was to examine the regional disparities in health care facilities across the Markazi province. METHODS This was a cross-sectional study. Study sample included the cities of Markazi province, ranked based on 15 health indices. Data was coll...

A. Savari , M. Havasi , N. Earfani Majd , N. Salamat ,

 Seasonal changes of the thyroid gland structure and hormones secretion was examined in yellowfin seabream (Acanthopagrus latus) in the northwest of Persian Gulf (Musa creek). Thyroid gland composed of follicles scattered around the ventral aorta, near the gills. Follicular cells varied according to secretion of the gland during warm and cold seasons. Thyroid hormones (Triidothyronine [...

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