E-Dissertationen: Browsing E-Dissertationen by Author "Khamzina, Asia"
Now showing items 1-6 of 6
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Above- and belowground carbon stocks in semi-arid land-use systems under integrated watershed management in Gergera watershed, Ethiopia
Gessesse, Tigist Araya (2016-12-06)Enhanced carbon stocks help to improve the productivity and resilience of farming systems, especially in smallholder communities relying on subsistent agriculture. This study investigated the total terrestrial stock of ... -
The effect of phosphorus amendments on nitrogen fixation and growth of trees on salt-affected croplands in the lower reaches of Amu Darya, Uzbekistan
Djumaeva, Dilfuza (2011-12-07)Afforestation, particularly with the use of N2-fixing trees (NFTs), is an option for ecological restoration of salinized, irrigated croplands in the lower reaches of the Amu Darya River. But current knowledge of enhanced ... -
Exploring the potential of multipurpose tree species for revegetating abandoned cropping sites in the lower Amu Darya Basin
Schachtsiek, Tilman (2015-03-04)The land degradation due to soil salinization that results from elevated groundwater table (GWT) is common in intensively irrigated and poorly drained cropping areas in the lower Amu Darya Basin. Given the decreasing ... -
Life cycle assessment of carbon and energy balances in Jatropha production systems of Burkina Faso
Baumert, Sophia Emilia (2014-05-12)Modern bioenergy offers several advantages to Burkina Faso, a country that is heavily dependent on imported fossil fuel and greatly relying on traditional biomass use. In this context, Jatropha curcas has been recently ... -
Performance evaluation of reservoir-based irrigation schemes in the Upper East region of Ghana
Sekyi-Annan, Ephraim (2019-02-19)The design of relevant adaptation strategies for water users in irrigation schemes in drylands of Sub-Saharan Africa requires up-to-date information about the current performance of these schemes in view of rapid changes ... -
Sapling ecology and management in multi-species afforestation system on degraded cropland in the Sudano-Sahelian zone of Benin
Noulèkoun, Florent Anguilles Dèhogbé (2020-12-01)Sub-Saharan Africa faces the multiple challenges of improving food security of the rapidly growing human population while halting the severe land degradation and coping with climate change impacts. Re- and afforestation ...