Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Alphonce C. Guzha"'
Autor:
Rodolfo L.B. Nóbrega, Taciana Ziembowicz, Gilmar N. Torres, Alphonce C. Guzha, Ricardo S.S. Amorim, Domingos Cardoso, Mark S. Johnson, Túlio G. Santos, Eduardo Couto, Gerhard Gerold
Publikováno v:
Global Ecology and Conservation, Vol 21, Iss , Pp - (2020)
The ecological services provided by protected riparian zones in human-altered landscapes are widely acknowledged, yet little is known about them. In this study, we assess ecosystem properties that a protected riparian zone maintains in contrast to en
Externí odkaz:
https://doaj.org/article/f7d0b3893770408fb12ef59eee135ac2
Autor:
Rodolfo L B Nóbrega, Alphonce C Guzha, Gilmar N Torres, Kristof Kovacs, Gabriele Lamparter, Ricardo S S Amorim, Eduardo Couto, Gerhard Gerold
Publikováno v:
PLoS ONE, Vol 15, Iss 7, p e0236236 (2020)
[This corrects the article DOI: 10.1371/journal.pone.0179414.].
Externí odkaz:
https://doaj.org/article/882f04623c3643218160c1172aa4f01a
Autor:
Dickson Lubanga Makanji, Zachary Atheru, Brehan Doud, Artan Guleid, Abebe Tadege Tsehayu, Kenneth Kemucie Mwangi, Thomas De Meo, Mohammed A. Hassan, Enock Kanyanya, Viola A. Otieno, Hussen Seid Endris, Geoffrey Sabiiti, John Kerkering, Alphonce C. Guzha, Anthony M. Musili, Nikola Smith
Publikováno v:
American Journal of Climate Change. :317-353
Recent trends show that in the coming decades, Kenya’s natural resources will continue to face significant pressure due to both anthropogenic and natural stressors, and this will have greater negative impacts on socio-economic development including
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f06402dbc6093ca4975a2b461dea8a28
https://doi.org/10.4236/ajcc.2020.93020
https://doi.org/10.4236/ajcc.2020.93020
Autor:
Rodolfo Nóbrega, Alphonce C. Guzha, Gabriele Lamparter, Gerhard Gerold, Ricardo Santos Silva Amorim, Harold Hughes
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 377, Pp 3-7 (2018)
IAHS Scientific Assembly 2017
IAHS Scientific Assembly 2017
We analyzed changes in water quantity and quality at different spatial scales within the Tapajós River basin (Amazon) based on experimental fieldwork, hydrological modelling, and statistical time-trend analysis. At a small scale, we compared the riv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fabd4d143faf56127b8578abe06882a3
https://www.proc-iahs.net/377/3/2018/piahs-377-3-2018.pdf
https://www.proc-iahs.net/377/3/2018/piahs-377-3-2018.pdf
Autor:
Lutz Breuer, Alphonce C. Guzha, Suzanne Jacobs, Steven O. Owuor, David E. Pelster, Eugenio Díaz-Pinés, Mariana C. Rufino, Klaus Butterbach-Bahl, Lutz Merbold
Publikováno v:
Soil and Tillage Research. 176:36-44
Land use change, especially conversion of native forests can have large impacts on water resources. Large scale conversion of native forests to agricultural land has occurred in the last few decades in the Mau Forest region. To quantify and understan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288db3ca9144bd2a7a61212ef02c4515
https://doi.org/10.1016/j.still.2017.10.003
https://doi.org/10.1016/j.still.2017.10.003
Autor:
Lutz Breuer, Björn Weeser, David Windhorst, Alphonce C. Guzha, Suzanne Jacobs, Mariana C. Rufino, Klaus Butterbach-Bahl
Publikováno v:
Water resources research, 54 (3), 1812–1830
Land use change alters nitrate (NO3-N) dynamics in stream water by changing nitrogen cycling, nutrient inputs, uptake and hydrological flow paths. There is little empirical evidence of these processes for East Africa. We collected a unique 2 year hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16dc20c8f54237454bb738cd237e3885
https://doi.org/10.1002/2017WR021592
https://doi.org/10.1002/2017WR021592
Autor:
Rodolfo Nóbrega, Gerhard Gerold, Eduardo Guimarães Couto, Ricardo Santos Silva Amorim, Hermann F. Jungkunst, Alphonce C. Guzha, Gabriele Lamparter, Harold Hughes
Studies on the impacts of land-use and land-cover change on stream hydrochemistry in active deforestation zones of the Amazon agricultural frontier are limited and have often used low-temporal-resolution datasets. Moreover, these impacts are not conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8d6b52b897a657033c79973be449d5d
https://doi.org/10.31223/osf.io/pz6t3
https://doi.org/10.31223/osf.io/pz6t3
Autor:
Ricardo Santos Silva Amorim, Alphonce C. Guzha, Jessica Rebola-Lichtenberg, Gerhard Gerold, Rodolfo Nóbrega, Kristóf Kovács
Publikováno v:
Hydrological Processes. 29:508-521
On the basis of interactions between landscape characteristics and precipitation inputs, watersheds respond differently to different climatic inputs. The objective of this study was to quantitatively characterize controls on runoff generation from tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62bdd1a02261b095cd89c6905062959e
https://doi.org/10.1002/hyp.10161
https://doi.org/10.1002/hyp.10161
Autor:
David E. Pelster, Eugenio Díaz-Pinés, Alphonce C. Guzha, Mariana C. Rufino, Klaus Butterbach-Bahl, Lutz Breuer, Steven O. Owuor
Publikováno v:
Ecological Processes. 5
The effects of land use and land cover (LULC) on groundwater recharge and surface runoff and how these are affected by LULC changes are of interest for sustainable water resources management. However, there is limited quantitative evidence on how cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e0832d19f1f4cd9deb0ead1e71122af
https://doi.org/10.1186/s13717-016-0060-6
https://doi.org/10.1186/s13717-016-0060-6
Autor:
Sanjay Shukla, Alphonce C. Guzha
Publikováno v:
Journal of Irrigation and Drainage Engineering. 138:651-661
The effects of digital elevation model (DEM) accuracy on terrain attributes and water storage were evaluated by comparing a standard 10-m U.S. Geological Survey DEM and a 10-m DEM derived from Light Detection and Ranging (LIDAR) data, on a ranchland
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014c585f7c97457123264d3761670c80
https://doi.org/10.1061/(asce)ir.1943-4774.0000430
https://doi.org/10.1061/(asce)ir.1943-4774.0000430