نتایج جستجو برای: autecology

تعداد نتایج: 131  

ژورنال: مرتع 2023

Abstract Background and purpose: Because of climate change, a Large part of the country's lands and waters are becoming saline, so it is very important to know the ecological aspects of halophyte species in the exploitation of water resources and saline lands. Salicornia spp. are annual coastal herbaceous plants and grow in colonies in salt marshes and seashores, especially in the mouths of ri...

Journal: :Water 2022

Many hydrobiological studies have dealt with the autecology of species within family Chironomidae and discussed factors affecting distribution. The aim present research is to consider most important chironomid Habitat type (lentic, lotic, krenal, rhithral, etc.), water temperature, conductivity, trophic status are confirmed key controlling their assemblage structure. Here, we introduce term “mo...

2011

Forecasting how species will respond to climatic change requires knowledge of past community dynamics. Here we use time-series data from the small-mammal fossil records of two caves in the Great Basin of the American West to evaluate how contrasting and variable local paleoclimates have shaped small-mammal abundance dynamics over the last 7500 years of climatic change. We then predict how speci...

2011

Forecasting how species will respond to climatic change requires knowledge of past community dynamics. Here we use time-series data from the small-mammal fossil records of two caves in the Great Basin of the American West to evaluate how contrasting and variable local paleoclimates have shaped small-mammal abundance dynamics over the last 7500 years of climatic change. We then predict how speci...

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