نتایج جستجو برای: poisonous animals

تعداد نتایج: 214994  

Journal: :Journal of Range Management 1972

Journal: :Global biosecurity 2023

The recent derailment of a freight train in the U.S. state Ohio unleashed hazardous chemicals - and poisonous divisions American politics.

2016
Junyi Li Hui Zhang Danqing Lin Jinming Wu Chengyou Wang Xuan Xie Qiwei Wei

Now more and more ecologists concern about the impacts of dam construction on fish. However, studies of fishes downstream Gezhouba Dam were rarely reported except Chinese sturgeon (Acipenser sinensis Gray). In this study, catch investigations and five hydroacoustic detections were completed from 2015 to 2016 to understand the distribution, size, and categories of fishes and their relationship w...

Journal: :Integrative and comparative biology 2016
Peter C Wainwright Samantha A Price

Innovations in organismal functional morphology are thought to be a major force in shaping evolutionary patterns, with the potential to drive adaptive radiation and influence the evolutionary prospects for lineages. But the evolutionary consequences of innovation are diverse and usually do not result in adaptive radiation. What factors shape the macroevolutionary impact of innovations? We asser...

2014
Pedro Afonso Niall McGinty Gonçalo Graça Jorge Fontes Mónica Inácio Atle Totland Gui Menezes

It has been speculated that some deep-sea fishes can display large vertical migrations and likely doing so to explore the full suite of benthopelagic food resources, especially the pelagic organisms of the deep scattering layer (DSL). This would help explain the success of fishes residing at seamounts and the increased biodiversity found in these features of the open ocean. We combined active p...

2010
G. Penchalapratap G. Sudarsanam Reshmi Pushpan G. P. Prasad

The present study expresses the Age Old Traditional Treatments for Snake Bites in Chittoor district of Andhra Pradesh. Tribal people of this area have authentic information about antidotes for poisonous bites. They have been using different plant parts like leaves, fruits, flowers, seeds, stem bark, tubers and roots as antidotes in the form of paste, powder, juice, infusion, decoction, and in c...

ژورنال: :مجله گیاهشناسی ایران 1999
حسن ابراهیم زاده وحید نیکنام علی اصغر معصومی

برگچه های 313 نمونه هرباریومی از گون های کرک ساده ایران شامل 240 گونه از 38 بخش، به منظور تشخیص ترکیبات ازت دار الیفاتیک سمی مورد بررسی قرار گرفتند. کاتابولیتهای (فروگوهره ها) ترکیبات ازت دار، 3- نیترو-1-پروپانول و اسید 3- نیترو پروپیونیک برای احشام سمی هستند. وجود این ترکیبات در 42 آرایه، شامل 31 گونه از گون های ایران گزارش می شود.

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید