Results 51 to 60 of about 50,365 (286)

Woody Plant Encroachment: Evaluating Methodologies for Semiarid Woody Species Classification from Drone Images

Remote Sensing, 2022
Globally, native semiarid grasslands and savannas have experienced a densification of woody plant species—leading to a multitude of environmental, economic, and cultural changes.
Horia G. Olariu, Lonesome Malambo, Sorin C. Popescu, Clifton Virgil, Bradford P. Wilcox   +4 more
doaj   +1 more source

Modelling Vegetation Patterns in Semiarid Environments

Procedia Environmental Sciences, 2013
AbstractThe aim of this work is to deepen our understanding on the mutual relationship between climate, vegetation and soil water budget within an ecohydrological framework. To this end a coupled hydrological/ecological model is adopted to describe simultaneously soil water budget and vegetation pattern evolution in a semiarid river basin in New Mexico
Salvatore Manfreda, Teresa Pizzolla, Kelly K. Caylor   +2 more
openaire   +4 more sources

Evapotranspiration Estimation and Irrigation Performance Assessment Using Remote Sensing: A Case Study of the Ergani Dam Irrigation System (Turkey)

Irrigation and Drainage, EarlyView.
ABSTRACT Efficient water resource management is critical for sustainable agriculture, with evapotranspiration (ET) serving as a key parameter. Remote sensing (RS) techniques offer cost‐effective approaches for ET estimation and irrigation performance assessment in extensive agricultural systems.
Kivanç Hayri Doganay, Bekir Sitki Karatas   +1 more
wiley   +1 more source

Stream Temperature and Environment Relationships in a Semiarid Riparian Corridor

Land, 2021
This study examined the relationship between stream temperature and environmental variables in a semiarid riparian corridor in northcentral Oregon, USA.
Nicole Durfee, Carlos G. Ochoa, Gerrad Jones   +2 more
doaj   +1 more source

Maize Yield, Water Productivity and Economic Analysis Under Different Irrigation and Nitrogen Management Strategies Using Field Data and CERES‐Maize Model

Irrigation and Drainage, EarlyView.
ABSTRACT There is limited integrated evaluation of nitrogen (N) and irrigation management strategies for improving maize yield and productivity using crop models. The effects of N and irrigation on maize yield and productivity under centre pivot (CPI) and subsurface drip irrigation (SDI) using the CERES‐Maize model were investigated. N treatments were (
Ebrahim Amiri, Suat Irmak, P. Aalaee Bazkiaee   +2 more
wiley   +1 more source

Performance of Forage Cactus Intercropped with Arboreal Legumes and Fertilized with Different Manure Sources

Agronomy, 2022
The use of agricultural practices such as fertilization and intercropping can improve the production of forage cacti. The objective of this study was to evaluate the agronomic characteristics of forage cactus intercropped with leguminous trees and ...
Felipe Martins Saraiva, José Carlos Batista Dubeux, Márcio Vieira da Cunha, Rômulo Simões Cezar Menezes, Mércia Virginia Ferreira dos Santos, Dayanne Camelo, Ivan Ferraz   +6 more
doaj   +1 more source

Drainage Water Reuse Through a Baffled Constructed Wetland System: A Pilot Study in the Harran Plain, Türkiye

Irrigation and Drainage, EarlyView.
ABSTRACT The reuse of agricultural drainage water requires low‐cost pretreatment for sediments and salts. This study developed a pilot‐scale horizontal surface‐flow baffled constructed wetland for passive pretreatment of agricultural drainage water.
Sinan Uyanık, Mehmet Şimşek, Yakup Karaaslan, Özlem Demir, Hakkı Gülşen, İbrahim Yenigün, Mehmet A. Kökpınar, Şerife Y. Kumcu, Mustafa Ulukavak, Yusuf Başaran, Onur Altun, Osman Özdemir, Hatice Duman, Gülayşe Özkaymak Engin   +13 more
wiley   +1 more source

Relationship between the composition of vaginal bacterial populations and the reproductive stage in captive collared peccaries

Reproduction and Fertility
The objective of the study was to i) characterize the aerobic and microaerophilic vaginal microbiota of collared peccaries (Pecari tajacu) across reproductive stages and ii) correlate microbiota findings with progesterone levels and vaginal cytology at ...
Yasmim C S Cavalcante, Caio S Santos, Lilian L Dantas, Romário P Santos, Yuri G Matos, Ana G Pereira, Karolina R F Beraldo, Maria A Juliano, Felipe Z Brandão, Francisco M C Feijó, Moacir Franco de Oliveira, Rinaldo A Mota, Pierre Comizzoli, Alexandre R Silva   +13 more
doaj   +1 more source

Wildlife preservation in semiarid regions

, 1958
Cahalane Victor Harrison. Wildlife preservation in semiarid regions . In: La Terre et La Vie, Revue d'Histoire naturelle, tome 12, n°4, 1958. pp.
Cahalane, Victor Harrison
core   +1 more source

Enhancing Reliable Irrigation–Water Supply in Poverty‐Ridden and Drought‐Prone Areas: Pre‐2017 Baseline Evidence From the Tawona Irrigation Scheme, Zimbabwe

Irrigation and Drainage, EarlyView.
ABSTRACT This study investigates farmers' willingness to pay for a reliable irrigation water supply in Zimbabwe's Tawona irrigation scheme, where intermittent water supply caused by funding shortages threatens irrigation sustainability. Using contingent valuation and logit regression analysis, data were collected from 313 farmers during the 2016/2017 ...
Edgar Muhoyi, Josue Mbonigaba
wiley   +1 more source