نتایج جستجو برای: aqueous species diversity

تعداد نتایج: 771354  

A. Nahar B. Md. Rahman M. Md. Rahman Z. Md. Sazedul Hoque,

Agunmukha River is an important water body having plentiful aquatic resources. The fisheries communities in the river are familiar with a diverse range of fishing gear and crafts to catch fish. Therefore, the objectives of the present study were to explore fishing gear and fishing crafts, catch composition of the respective gearand identification of fish biodiversity of Agunmukha River. A step ...

ژورنال: زیست شناسی دریا 2020
Ganjian Khenari, Ali , Oskoein, Roghayeh , Zakerimehr, Mohammad Reza ,

Phytoplankton plays an important role in the material cycle and energy flow of the ecosystem, Therefore in this study, the distribution, frequency, and biodiversity of phytoplankton in Elimalat Lake were investigated. Sampling was performed in Elimalat Lake sessonally, located in Nur City, Mazandaran province, in 2019. In this study, 70 species of phytoplankton were classified into 5 phylum ...

  Background and Aim: The occurrence of fungal species resistant to antifungal drugs and also their numerous side-effects have persuaded researchers to work on new therapeutic methods. The aim of the present study was to assess anticandidal activities of aqueous and methanol. extracts of walnut fruit, peel, and leaves on different Candida species.   Materials and Methods: In the current ...

Journal: :journal of arthropod-borne diseases 0
teimour hazratian departmemt of parasitology, faculty of medicine, tabriz university of medical sciences, tabriz, iran hasan vatandoost department of medical entomology and vector control, school of public health, tehran university of medical sciences, tehran, iran mohammad ali oshaghi department of medical entomology and vector control, school of public health, tehran university of medical sciences, tehran, iran mohammad reza yaghoobi-ershadi department of medical entomology and vector control, school of public health, tehran university of medical sciences, tehran, iran esmael fallah departmemt of parasitology, faculty of medicine, tabriz university of medical sciences, tabriz, iran sayena rafizadeh ministry of health and medical education, tehran, iran

background: there are nearly 1000 species of phlebotomine sand flies in 6 genera, of which only two, phlebotomus in the old world and lutzomyia in the new world are medically important. globally, leishmaniasis prevalent in 98 countries and affects estimated 12 million people with almost two million new cases per year. some rural areas of azarshahr district in east azarbaijan province have been ...

Md. Rahman , B., Md. Rahman , M., Md. Sazedul Hoque , Z., Nahar, A.,

Agunmukha River is an important water body having plentiful aquatic resources. The fisheries communities in the river are familiar with a diverse range of fishing gear and crafts to catch fish. Therefore, the objectives of the present study were to explore fishing gear and fishing crafts, catch composition of the respective gearand identification of fish biodiversity of Agunmukha River. A step ...

Journal: رستنیها 2009
H. KARIM-MOJENI KH.B. FOTOUHIFAR M. FARZANEH, M. JAVAN-NIKKHAH

Twenty fungal isolates associated with leaf spots of nutsedge plants (Cyperus spp.) from north of Iran (Guilan, Mazandaran, Zanjan and Golestan Provinces) are examined. According to the results of the morphological studies of grown fungi on culture media, Curvularia clavata, Curvularia lunata var. aeria, Dactylaria higginsii, and Myrothecium brachysporum are new taxa for Iran mycoflora and repo...

The aim of this study was to investigate the role of species of Trifolium genus on the composition, diversity, forage value and quantitative vegetation parameters and interaction between Trifolium species and invasive species Leucanthemum vulgare Lam. in Fandoghlou rangelands in Ardabil province. In determining the sampling locations, six sites by systematic random method and due to the distrib...

G Gourène K.F Konan K.M Kouamé K.Y Bony O.E Edia

Fish assemblage was investigated during the study of longitudinal profile of the Ehania River Basin in south-eastern Côte d’Ivoire. This area is subjected to intense human activities with many plantations (palm tree, banana, pineapple, coffee, rubber and cocoa). Samples were collected, with gillnets of different mesh sizes, through 6 sampling surveys during dry and rainy seasons from February 2...

The diversity and richness of species are of important components to evaluate the health of ecologic system of rangelands. This research was conducted to investigate the biodiversity in riparian and neighboring areas via comparison of indices in Javaherdeh rangeland of Ramsar. Plot-transects was randomly used to estimate diversity, richness, dominance, and evenness indices in two regions. Multi...

A. A Motallebi, B Coad , F Owfi, S.M. R. Fatemi,

This study focuses on Anguilliformes specimens revising which collected during 2006-08 in some Iranian museums. For this study, all museum samples from Iranian coastal waters of the Persian Gulf and Oman Sea were investigated. The results indicated that species diversity in the Iranian waters can be classified into six families of Anguiliformes (Eels and Morays fishes). A total of 11 species...

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