Results 91 to 100 of about 170,268 (263)

Development of the crop coefficient for capsicum (Capsicum annum L.) under protected structures

Journal of Agrometeorology, 2016
The study was undertaken to determine the crop water requirement and crop coefficient for capsicum (Capsicum annum L.) at plasticulture farm of CTAE, Udaipur, Rajasthan under four small protected structures; (i) shednet house (ii) insectnet house (iii ...
CHITRA SHUKLA, S. R. BHAKAR, S.S. LAKHAWAT   +2 more
doaj   +1 more source

Catchment-scale Richards equation-based modeling of evapotranspiration via boundary condition switching and root water uptake schemes [PDF]

, 2015
In arid and semiarid climate catchments, where annual evapotranspiration (ET) and rainfall are typically comparable, modeling ET is important for proper assessment of water availability and sustainable land use management. The aim of the present study is
Camporese, Matteo, Daly, Edoardo, Paniconi, Claudio   +2 more
core   +2 more sources

Multi-Scale Analysis of Agricultural Drought Propagation on the Iberian Peninsula Using Non-Parametric Indices [PDF]

Water 2023, 15(11), 2032
The present study examined a multi-year reanalysis dataset (ERA5-Land) including numerous drought events across the Iberian Peninsula, with a specific emphasis on the 2005 episode. The mechanisms underlying the transition from meteorological to agricultural drought and its features were investigated.
arxiv   +1 more source

The actual evapotranspiration as a function of the potential evapotranspiration and the soil moisture tension.

Netherlands Journal of Agricultural Science, 1956
Lysimeter observations with a clay and a peat soil indicated that the actual evapotranspiration of grassland falls below the potential evapotranspiration while the soil is still drying, the fall being less for peat than for clay. The rate of reduction depends on the moisture tension of the soil and on the intensity of the potential evapotranspiration ...
Makkink, G.F., van Heemst, H.D.J.
openaire   +3 more sources

Quantifying the Distribution of Evapotranspiration at PV and APV Sites Using Soil Moisture

AgriVoltaics Conference Proceedings
Solar panels affect the distribution of water and energy reaching the ground causing changes in soil moisture, evapotranspiration and percolation. In the context of Agri-Photovoltaics those changes influence plant growth and yield as well as irrigation ...
Ulrike Feistel, Susanna Kettner, Jakob Ebermann, Fabian Mueller, Emese Krajcsi   +4 more
doaj   +1 more source

Performance Assessment of M5 Tree Model and Genetic Programming in Tabriz Station Reference Evapotranspiration Modeling [PDF]

مهندسی منابع آب, 2017
Evapotranspiration has a main role in water budget assessment and management. In plant water requirements and evapotranspiration volume calculation, firstly reference evapotranspiration (ET0) have to be computed and then plant water requirements can be ...
Mohammad Taghi Sattari, Bahram Esmailzadeh   +1 more
doaj  

Assessment of evapotranspiration simulations in the Malše basin

Soil and Water Research, 2009
The application of the distributed hydrological model brings the benefits of assessment of the spatially distributed quantities which are hard to measure in the field over a larger area, e.g. evapotranspiration.
Romana KOŠKOVÁ, Soňa NĚMEČKOVÁ
doaj   +1 more source

The hydrology of a small fish pond at the University of Agriculture, Makurdi Experimental Fish Farm [PDF]

, 2001
The monthly and seasonal water requirements of a small fish pond (0.068ha; maximum capacity of 613.83m super(3)) at the University of Agriculture, Makurdi Fish Farm (Benue, Nigeria) were determined during the period of February to August 1996.
Adegoye, M.S., Akoh, J.I., Ogbe, F.G, Takwa, K.T.   +3 more
core  

Multi-decadal trends in global terrestrial evapotranspiration and its components [PDF]

, 2016
Evapotranspiration (ET) is the process by which liquid water becomes water vapor and energetically this accounts for much of incoming solar radiation. If this ET did not occur temperatures would be higher, so understanding ET trends is crucial to predict
Chiew, Francis HS, Liu, Changming, Liu, Yi Y, Lu, Xingjie, McVicar, Tim R, Miralles, Diego, Pang, Ming, Peña-Arancibia, Jorge L, Vaze, Jai, Wang, Yingping, Zhang, Yongqiang, Zheng, Hongxing   +11 more
core   +1 more source

Prediction of the Reference Evapotranspiration Using a Chaotic Approach

The Scientific World Journal, 2014
Evapotranspiration is one of the most important hydrological variables in the context of water resources management. An attempt was made to understand and predict the dynamics of reference evapotranspiration from a nonlinear dynamical perspective in this
Wei-guang Wang, Shan Zou, Zhao-hui Luo, Wei Zhang, Dan Chen, Jun Kong   +5 more
doaj   +1 more source