Results 51 to 60 of about 184,442 (345)

Mowing weakens the positive effects of nitrogen deposition on fundamental ecosystem service of grassland

open access: yesEcological Processes, 2021
Forage yield is the fundamental ecosystem service of grasslands. While the quantitative responses of forage yield to nitrogen (N) enrichment are well known, its qualitative responses remain unclear. Even less known is the relative contribution of changes
Cong Ding   +7 more
doaj   +1 more source

Impact of Human Activities on Hydrological Drought Evolution in the Xilin River Basin

open access: yesAtmosphere, 2022
The impact of human activities on the hydrological cycle makes hydrological drought no longer a natural disaster in a strict sense, and influences the stationarity of the hydrologic process. In this context, assessment methods that consider nonstationary
Wei Li   +5 more
doaj   +1 more source

A decision support system for tomato growers based on plant responses and energy consumption [PDF]

open access: yes, 2014
The importance of plant water status for a good production and quality of tomato fruits (Solanum lycopersicum L.) has been emphasized by many authors. Currently, different new energy-saving technologies and growing strategies are under investigation to ...
De Swaef, Tom   +6 more
core   +2 more sources

Assessment of Prospects for Sustainable Cross‐Border Cooperation of the Russian Post‐Virgin Regions of the Urals and Siberia with the Republic of Kazakhstan

open access: yesЮг России: экология, развитие
Aim. Comprehensive assessment of the stability of cross‐border cooperation between the Russian steppe regions of the Urals and Siberia and the Republic of Kazakhstan in the fields of foreign trade and migration.
A. A. Chibilev (jr.)   +3 more
doaj   +1 more source

FRUIT AND BERRY CROPS IN THE ENVIRONMENTS OF THE BUZULUKSKY BOR NATIONAL PARK

open access: yesТруды по прикладной ботанике, генетике и селекции, 2018
Buzuluksky Bor is the name of the largest woodland in the steppe zone (86,600 ha) of Northern Eurasia, and the only one in the Transvolga steppe. Woody vegetation of this forest consists of conifers (70%) and broadleaf trees (30%).
E. Z. Savin   +5 more
doaj   +1 more source

Advanced views regarding the post‐virgin land geographical space of Eurasia and Russia in the light of current land reforms

open access: yesЮг России: экология, развитие, 2022
Aim. To analyse the consequences of the virgin lands (1954‐1963) agrarian‐social megaproject, and of current land reforms. To elaborate contributions to the Russian post‐virgin land space development strategy.Material and methods.
S. V. Levykin   +4 more
doaj   +1 more source

Stem hydraulic capacitance decreases with drought stress : implications for modelling tree hydraulics in the Mediterranean oak Quercus ilex [PDF]

open access: yes, 2017
Hydraulic modelling is a primary tool to predict plant performance in future drier scenarios. However, as most tree models are validated under non-stress conditions they may fail when water becomes limiting.
Limousin, Jean Marc   +4 more
core   +2 more sources

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

open access: yesThe Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot   +4 more
wiley   +1 more source

Hydroecological limitations of the use of water resources of transboundary rivers of the steppe zone (through the example of the Ural and Tobol Rivers, Russia)

open access: yesЮг России: экология, развитие
To identify the main types of hydroecological restriction on the use of water resources and their spatial patterns in the Ural and Tobol river basins within the steppe zone.A comprehensive assessment of the water‐environmental situation in the regions of
Zh. T. Sivohip   +5 more
doaj   +1 more source

Linking changes of forage production and digestibility with grassland community assembly under nitrogen enrichment

open access: yesEcological Processes, 2021
Background Forage production is the fundamental ecosystem service of grasslands. Although forage consumption occurs at community level, most studies focused on species-level changes of forage quality.
Xiao-Tao Lü   +7 more
doaj   +1 more source

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