نتایج جستجو برای: coastal plant

تعداد نتایج: 446762  

2013
Olivier Evrard Caroline Chartin Yuichi Onda Jeremy Patin Hugo Lepage Irène Lefèvre Sophie Ayrault Catherine Ottlé Philippe Bonté

Measurement of radioactive dose rates in fine sediment that has recently deposited on channel bed-sand provides a solution to address the lack of continuous river monitoring in Fukushima Prefecture after Fukushima Dai-ichi nuclear power plant (FDNPP) accident. We show that coastal rivers of Eastern Fukushima Prefecture were rapidly supplied with sediment contaminated by radionuclides originatin...

2017
P. W. Rundel M. O. Dillon B. Palma H. A. Mooney S. L. Gulmon J. R. Ehleringer

The Atacama and Peruvian Deserts form a continuous belt for more than 3500 km along the western escarpment of the Andes from northern Peru to northernmost Chile. These arid environments are due to a climatic regime dominated by the cool, north-flowing Humboldt (Peruvian) Current. Atmospheric conditions influenced by a stable, subtropical anticyclone result in a mild, uniform coastal climate nea...

1998
R.D. Girach M. Brahmam M.K. Misra M. Ahmed

Filarias is one major health problem in the coastal areas of Orissa including district Bhadrak. Tis article deals with 8 plant species used in native phytotherapy for filariasis in this region with the view to provide clue for further research.

Journal: :Evolution; international journal of organic evolution 1997
Eric S Nagy Kevin J Rice

Plant populations often adapt to local environmental conditions. Here we demonstrate local adaptation in two subspecies of the California native annual Gilia capitata using standard reciprocal transplant techniques in two sites (coastal and inland) over three consecutive years. Subspecies performance in each site was measured in four ways: probability of seedling emergence, early vegetative siz...

Journal: :Coastal Engineering Proceedings 1976

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

Journal: :محیط زیست طبیعی 0
شهریار سعیدی مهرورز دانشیارگروه زیست شناسی، دانشکدۀ علوم، دانشگاه گیلان، رشت علیرضا نقی نژاد دانشیارگروه زیست شناسی، دانشکدۀ علوم پایه، دانشگاه مازندران، بابلسر زینب کاظمی گرجی دانشجوی کارشناسی ارشدگروه زیست شناسی، دانشکدۀ علوم، دانشگاه گیلان، رشت

miankaleh biosphere reserve it has a set of marine and land ecosystems an area about 67349 ha and is located in the north of iran and southeast farthermost of caspian sea. the diversity of the natural characteristics of caspian region is the cause of diversity in the habitats, and has resulted in nesting of most plant species in the germinative range. regarding the importance of coastal ecosyst...

2017
J. E. Campbell M. E. Whelan J. A. Berry T. W. Hilton Y. Lu A. Kornfeld U. Seibt T. E. Dawson S. A. Montzka I. T. Baker S. Kulkarni Y. Wang S. C. Herndon M. S. Zahniser R. Commane M. E. Loik

The future resilience of coast redwoods (Sequoia sempervirens) is now of critical concern due to the detection of a 33% decline in California coastal fog over the 20th century. However, ecosystem-scale measurements of photosynthesis and stomatal conductance are challenging in coast redwood forests, making it difficult to anticipate the impacts of future changes in fog. To address this methodolo...

2014
Imran Mahmud Md Khirul Islam Sanjib Saha Apurba Kumar Barman Md Mustafizur Rahman Md Anisuzzman Taufiq Rahman Abdullah Al-Nahain Rownak Jahan Mohammed Rahmatullah

Mangrove plants are specialized woody plants growing in the swamps of tidal-coastal areas and river deltas of tropical and subtropical parts of the world. They have been utilized for medicinal and other purposes by the coastal people over the years. Heritiera fomes Buch. Ham. (family: Sterculiaceae) commonly known as Sundari (Bengali) is a preeminent mangrove plant occurring in the Sundarbans f...

2012
Irina C. Irvine Christy A. Brigham Katharine N. Suding Jennifer B. H. Martiny

Pink-pigmented facultative methylotrophic bacteria (PPFMs) are associated with the roots, leaves and seeds of most terrestrial plants and utilize volatile C(1) compounds such as methanol generated by growing plants during cell division. PPFMs have been well studied in agricultural systems due to their importance in crop seed germination, yield, pathogen resistance and drought stress tolerance. ...

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