نتایج جستجو برای: fishers equation

تعداد نتایج: 231415  

Journal: :Shima 2021

This article reconstructs and analyses the reactions perceptions of fishers inhabitants Venetian Lagoon regarding flood events, ecosystem fragility safeguard project named MOSE, which seems to be perceived by residents as a greater risk than floods. Throughout complex development MOSE project, has involved protracted legislative technical phases, public opinion been largely ignored, local knowl...

2015
R. ASHRAF S. A. KADLA H. A. WANI A. A. BHAT S. MAJID R. Ashraf S. A. Kadla H. A. Wani A. A. Bhat

ERCC2/XPD, is one of the core genes involved in transcriptioncoupled NER pathway (a fundamental defense mechanism against the carcinogenic effects of sunlight and certain genetic defects in the DNA repair pathways); and its functional polymorphisms may be associated with the risk of different types of cancers. The present investigation includes Lys751Gln & Asp312Asn polymorphisms in a case-cont...

Journal: :Sustainability 2022

Local wisdom is frequently used by communities in managing their coastal resources without a precise measure of sustainability. As result, the government must develop standard for determining these practices. This study aimed to create such standard, followed trial evaluate management practices Pangandaran tourism. qualitative case included literature review, direct observations, and in-depth i...

2014
Sean Michael Matthews MICHAEL MATTHEWS SEAN MICHAEL MATTHEWS Todd K. Fuller Guy R. Lanza Matthew J. Kelty

..................................................................................................................... vii PREFACE .......................................................................................................................... ix LIST OF TABLES .......................................................................................................... xvii LIST OF FIGURE...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور مرکز - دانشکده علوم 1392

در این رساله، وجود و چندگانگی جواب های مثبت دسته ای از معادلات و دستگاه معادلات دیفرانسیل با مشتقات جزئی غیرخطی با شرط های مرزی همگن دیریکله را بر اساس روش جواب های پایینی-بالایی در دو مفهوم کلاسیک و ضعیف مورد بحث قرار می دهیم. فرض کنید $omega$ دامنه ای کراندار در $mathbb{r}^n$ با مرز هموار $partial omega$ است. ابتدا، وجود جواب های مثبت مسائل نیمه مثبت گون نامتناهی [ -delta u=-a ...

2017
Azzurra Bastari Jacopo Beccacece Francesco Ferretti Fiorenza Micheli Carlo Cerrano

In the Adriatic Sea, shifts in benthic community structure have been attributed to multiple stressors, from the effects of climate change to the impacts of commercial fishing. Some fishing practices, such as bottom trawling, have caused a widespread decline in exploited fish stocks. Bottom trawling is also expected to have negative impacts on benthic habitats, usually structured by and hosting ...

2017
Shelley Burgin

Recreational fishing in freshwater ecosystems is a popular pastime in Australia. Although most native fish are endemic, the fauna is depauperate compared to any landmass of similar size. With commercial fishing no longer a major industry in the country’s freshwaters, the future sustainability of these ecosystems will depend heavily on the actions of recreational fishers. However, there has been...

Journal: :Revista de biologia tropical 2005
Himawatee Ramsundar

The Godineau (South Oropuche) Swamp (3171 ha) on the southwestern coast of Trinidad (10 degrees l315'N, 61degrees 30-32'W) is heavily impacted by anthropogenic activities including fishing, oil exploration, drainage manipulation and wetland clearance. To reduce the negative effects of these activities and to manage the swamp more sustainably, more quantitative information is needed on the ecolo...

2013
Marcela Meneghetti Baptista Marcelo Alves Ramos Ulysses Paulino de Albuquerque Gabriela Coelho-de-Souza Mara Rejane Ritter

BACKGROUND This study characterized the botanical knowledge of artisanal fishers of the Lami community, Porto Alegre, southern Brazil based on answers to the following question: Is the local botanical knowledge of the artisanal fishers of the rural-urban district of Lami still active, even since the district's insertion into the metropolitan region of Porto Alegre? METHODS This region, which ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید