نتایج جستجو برای: steppes

تعداد نتایج: 525  

2013
Füsun Ertuğ

This essay represents the first editorial of the series "Recollections, Reflections, and Revelations: Ethnobiologists and their First Time in the Field". In this memoir, the author details the evolvement and intellectual progression of her research focusing on wild food plant consumption within a remote community in the high steppes of Central Anatolia during the early Nineties. The author conv...

2014
M. F. Laguna G. Abramson M. N. Kuperman J. L. Lanata J. A. Monjeau

We analyze a mathematical model of a simple trophic web with two herbivores and one predator. The studied scenarios represent a common practice in the steppes of Argentine Patagonia, where livestock are raised in a semi-wild state, either on the open range or enclosed, coexisting with competitors and predators. We perform numerical simulations of metapopulations assemblages of the system, which...

Journal: :Acarina 2022

The redescription of Oribatula elegantissima Balogh and Mahunka, 1965 (Oribatida: Oribatulidae) is presented, based on the material collected from dry soil in steppes Altai Republic, Russia. main morphological traits this species are summarized.

Journal: :Remote Sensing 2021

This study aimed at investigating the potential of vegetation indices and precipitation-related variables derived from remote sensing to assess rangeland production in arid environment Moroccan Oriental region identifying challenges linked that particular biome. Vegetation (VIs) Standardized Precipitation Index (SPI) computed various aggregation periods were first integrated into a Random Fores...

Journal: :Frontiers in Ecology and Evolution 2021

Species abundance distributions (SADs) are increasingly used to investigate how species community structure changes in response environmental variations. SAD models depict the relative of recorded a and express fundamental aspects structure, namely patterns commonness rarity. However, influence differences conditions on characteristics is still poorly understood. In this study we carabid beetle...

2011

1. Soil Formation is a Global Natural Process 2. Factors of Soil Formation 3. Stages of Soil Formation 4. Processes of Soil Formation 5. Genesis of Soils under Different Ecologic Conditions 5.1. Genesis of Soils under Conditions of Cryogenesis 5.2. Genesis of Soils of Forest Landscapes in a Zone of Moderate Climate 5.3. Genesis of Soils in Landscapes of Steppes and Prairies 5.4. Genesis of Soil...

2017
Dale L. Nolte DALE L. NOLTE

Rodents are a major constraint to forage production for livestock in Mongolia. A technical program to identify the magnitude of the problem and strengthen the research capabilities of Mongolian rodent specialists was initiated in 1994. The Brandt's vole is the most widespread and the most detrimental rodent to the steppes of Mongolia. Limited resources inhibit activities by the Mongolian Plant ...

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