Results 91 to 100 of about 107,081 (206)

Landuse and enviromental change in the Lake Chad Basin of Nigeria [PDF]

open access: yes, 2006
The Lake Chad Basin is a major geographical region in the central part of the Sudan zone of Africa. The northern parts, however, extend into the Sahel and the southern parts of the Sahara desert.
Udo, Reuben K.
core  

The Sensitivity of Satellite Solar‐Induced Chlorophyll Fluorescence to Meteorological Drought

open access: yesEarth's Future, 2019
Solar‐induced chlorophyll fluorescence (SIF) could provide information on plant physiological response to water stress (e.g., drought). There are growing interests to study the effect of drought on SIF. However, to what extent SIF responds to drought and
Wenzhe Jiao, Qing Chang, Lixin Wang
doaj   +1 more source

Strategies for adapting to climate change in rural Sub-Saharan Africa [PDF]

open access: yes
The ten ASARECA member countries (Burundi, Democratic Republic of Congo, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Sudan, Tanzania, and Uganda) have adopted, or are planning to adopt, a range of climate change adaptation strategies in agriculture ...
Kyotalimye, Miriam   +4 more
core  

A river basin as a common-pool resource: a case study for the Jaguaribe basin in Brazil [PDF]

open access: yes, 2007
Rainfall variability and the associated water stress are of major concern in semi-arid regions subject to conflicts between water users. To achieve sustainable and stable agricultural performance it is necessary to understand\ud the interaction between ...
Hoekstra, A.Y.   +2 more
core   +1 more source

A sensorless, Big Data based approach for phenology and meteorological drought forecasting in vineyards. [PDF]

open access: yesSci Rep, 2023
Canavera G   +5 more
europepmc   +1 more source

Formative drought rate to quantify propagation from meteorological to hydrological drought

open access: yesHydrological Processes
AbstractIn this study, we propose a probabilistic metric, the formative drought rate (FDR), to quantify drought propagation. It is the probability that a meteorological drought in precipitation forms a hydrological drought in streamflow. Drought events were identified based on the standardized precipitation index and streamflow drought index ...
Isilsu Yildirim   +2 more
openaire   +3 more sources

Meteorological Drought Variability and Its Impact on Wheat Yields across South Africa. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Nxumalo G   +6 more
europepmc   +1 more source

Agricultural drought in the Claromecó river basin, Buenos Aires province, Argentina [PDF]

open access: yes, 2008
The dry and wet periods affecting the Claromecó Creek Basin in the south of the Province of Buenos Aires were analysed applying Palmer’s Model. Palmer’s Drought Severity Index was calculated regionally for five towns for the 1904-1999 period.
Carbone, Maria Elizabeth   +2 more
core   +1 more source

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