Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dan Wanyama"'
Publikováno v:
GIScience & Remote Sensing, Vol 58, Iss 8, Pp 1571-1592 (2021)
The Mount Elgon ecosystem (MEE), an important hydrological and socio-economic area in East Africa, has exhibited significant landscape changes. These are driven by both natural factors and human activities. Yet, the vulnerability of this ecosystem is
Externí odkaz:
https://doaj.org/article/9f8390d8764e4618972c081dc944b82b
Publikováno v:
Environmental Research Letters, Vol 18, Iss 6, p 064022 (2023)
Ghana has retained a substantial area of tropical forests in an extensive network of protected reserves. These forests are impacted by land uses such as logging, mining, and agriculture as well as wildfires. We studied forest disturbance and recovery
Externí odkaz:
https://doaj.org/article/f7b7bf0df0954057a51afe6b3a6d50e7
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Vinifera cultivation is a thriving and growing industry across the state of Michigan (MI), United States. Extensive time, funds, and effort have been applied by the industry to promote growth and the onset of new producers. Specifically, Vitis vinife
Externí odkaz:
https://doaj.org/article/c1f40f61b40341e888c19cfdd26446ae
Publikováno v:
Remote Sensing, Vol 12, Iss 13, p 2113 (2020)
Many developing nations are facing severe food insecurity partly because of their dependence on rainfed agriculture. Climate variability threatens agriculture-based community livelihoods. With booming population growth, agricultural land expands, and
Externí odkaz:
https://doaj.org/article/157c909372e74f2a9e0bc345ecd865e4
Autor:
Dan Wanyama, Erin L. Bunting, Robert Goodwin, Nicholas Weil, Paolo Sabbatini, Jeffrey A. Andresen
Publikováno v:
Atmosphere, Vol 11, Iss 4, p 339 (2020)
Michigan (MI) has a long history of diverse agricultural production. One of the most rapidly expanding and profitable agricultural crops, wine grapes (Vitis vinifera L.), has only been in cultivation across MI since the 1970s. As of 2014 more than 21
Externí odkaz:
https://doaj.org/article/88345bf6f4464ec88da453f782996310
Publikováno v:
Climatic Change. 176
Exposure to extreme heat, or heat waves, represents a public health threat as well as an environmental health threat. With projections for further increases in temperature in some regions, resulting from global environmental change, it is important t
Publikováno v:
GIScience & Remote Sensing. 58:1571-1592
The Mount Elgon ecosystem (MEE), an important hydrological and socio-economic area in East Africa, has exhibited significant landscape changes. These are driven by both natural factors and human ac...
Publikováno v:
SN Social Sciences. 2
Autor:
Alan F. Arbogast, Christopher Baish, Jarrod Knauff, Randall J. Schaetzl, Albert E. Fulton, Patrick M. Colgan, Dan Wanyama, Kevin McKeehan, Michelle Church, Thomas Bilintoh
Publikováno v:
Quaternary Research. 94:174-194
We present a sediment-mixing process model of till genesis based on data from surface tills of the Saginaw lobe terrain in lower Michigan. Our research uses a spatial approach to understanding glacial landsystems and till genesis. We sampled calcareo
Publikováno v:
The Science of the total environment. 812
This study constructs two biophysical metrics; one based on Land Surface Temperatures (LST) and an integrated spectral index. The latter is an aggregate of Normalized Difference Vegetation Index (NDVI), Normalized Difference Bareness Index (NDBaI), N