Results 21 to 30 of about 3,014,408 (240)

Stemflow dynamics of Fuji apple trunk sap in arid oasis area and its response to environmental factors

open access: yes浙江大学学报. 农业与生命科学版, 2020
The aim of this study was to clarify the transpiration water consumption law of apple orchards in the arid oasis area and the driving mechanism of environmental factors on fruit trees, determine the water carrying capacity and formulate an appropriate ...
MA Wentao   +5 more
doaj   +1 more source

Ecophysiological Vulnerability to Climate Change in Mexico City’s Urban Forest

open access: yesFrontiers in Ecology and Evolution, 2021
Urban forests play an important role in regulating urban climate while providing multiple environmental services. These forests, however, are threatened by changes in climate, as plants are exposed not only to global climate change but also to urban ...
Victor L. Barradas   +1 more
doaj   +1 more source

Observations of aerosol–vapor pressure deficit–evaporative fraction coupling over India [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
Northern India is a densely populated subtropical region with heavy aerosol loading (mean aerosol optical depth or AOD is ∼0.7), frequent heat waves, and strong atmosphere–biosphere coupling, making it ideal for studying the impacts of aerosols and the ...
C. Sarangi   +11 more
doaj   +1 more source

INTERACTION BETWEEN CLIMATIC FACTORS IN HAMMAM AL-ALIL REGION [PDF]

open access: yesMesopotamia Journal of Agriculture, 2010
Analytical study of some climatic factors were done using meteorological station records of Hammam Al- Alil region during the period of 1967-2002.The study involved the interaction between climatic factors such as atmospheric pressure, air temperature ...
Salem M. Saed
doaj   +1 more source

A Study of the Influence of Environmental Factors on Water–Heat Exchange Process in Alpine Wetlands

open access: yesAtmosphere, 2023
Wetlands, which are composed of soil, vegetation and water, have sufficient water supply and are sensitive to climate change. This study analyzes the coupling degree between wetlands and atmosphere and discusses the influence of environmental factors ...
Yan Xie   +4 more
doaj   +1 more source

Daily variations of water use with vapor pressure deficit in a plantation of I214 poplars. [PDF]

open access: yes, 2009
Daily rates of whole tree water use were measured in a homogeneous 7-year-old plantation over 84 days. Two trees were selected in the two most contrasting ends, i.e., with mean water table at -1.5 m and -3.5 m. Results showed that the mean tree water use
Etienne Muller   +3 more
core   +1 more source

Thermodynamic constraints on effective energy and mass transfer and catchment function [PDF]

open access: yesHydrology and Earth System Sciences, 2012
Understanding how water, energy and carbon are partitioned to primary production and effective precipitation is central to quantifying the limits on critical zone evolution. Recent work suggests quantifying energetic transfers to the critical zone in the
C. Rasmussen
doaj   +1 more source

Automatic control of the droplet spectrum of a hydropneumatic sprayer according to the vapor pressure deficit in the air

open access: yesPesquisa Agropecuária Tropical, 2013
The principle of fractionation and droplets size are crucial for the success of pest control. This study aimed at developing and evaluating an automated system to control the spraying droplet spectrum according to the vapor pressure deficit in the air ...
Cleyton Batista de Alvarenga   +4 more
doaj   +1 more source

Novel applications of carbon isotopes in atmospheric CO2: what can atmospheric measurements teach us about processes in the biosphere? [PDF]

open access: yesBiogeosciences, 2011
Conventionally, measurements of carbon isotopes in atmospheric CO2 (δ13CO2) have been used to partition fluxes between terrestrial and ocean carbon pools.
J. W. C. White   +4 more
doaj   +1 more source

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