Results 61 to 70 of about 1,324,789 (341)
Knowledge and Management of Aquatic Ecosystems, 2023 Tropical freshwater wetlands are subject to multiple stressors but there is little information on which stressors cause wetland degradation. Increased turbidity is considered a major cause of degradation, but the effects of introduced fish are often ...
Rasoamihaingo Laurence Adel +4 more
doaj +1 more source
The ISME Journal, 2021 Lake Tanganyika (LT) is the largest tropical freshwater lake, and the largest body of anoxic freshwater on Earth’s surface. LT’s mixed oxygenated surface waters float atop a permanently anoxic layer and host rich animal biodiversity.
Patricia Q. Tran +8 more
semanticscholar +1 more source
Agribusiness, EarlyView.ABSTRACT Despite the broad focus on necessity‐ and opportunity‐driven entrepreneurship in research and policy, the entrepreneurial dichotomy within the agribusiness context has not been adequately addressed. This study contributes to closing this knowledge gap by examining youth's perceptions of agribusiness through the lens of the push‐pull motivation
Cool Dady Mangole +6 more
wiley +1 more source
Animal Research and One Health, EarlyView.The effects of restricted nursing (RN) and the administration of a bovine appeasing substance (BAS) on days −8 and 0 in relation to weaning were evaluated. Both strategies were effective in improving the growth performance of beef calves. Regarding welfare, BAS ‐especially on day 0‐ was more effective than RN.
Denise E. Mussalafo +8 more
wiley +1 more source
Understanding the performance of the FLake model over two African Great Lakes [PDF]
Geoscientific Model Development, 2014 The ability of the one-dimensional lake model FLake to represent the mixolimnion temperatures for tropical conditions was tested for three locations in East Africa: Lake Kivu and Lake Tanganyika's northern and southern basins. Meteorological observations
W. Thiery +6 more
doaj +1 more source
A bibliography of Lake Kariba 1987-1994 [PDF]
, 1994 The bibliography contains some 116 citations, including unpublished reports and manuscripts, regarding Lake Kariba. Most of the reports are from the Zambia/Zimbabwe SADC Fisheries and Lake Kariba Fisheries Research Institute.
Muchabaiwa, L.D., Sanyanga, A.
core
Assessing seasonal nitrogen export to large tropical lakes
Science of The Total Environment, 2020 Rivers are exporting increasing amounts of nitrogen (N) to lakes, which is leading to eutrophication. However, the seasonality apparent in nutrient loading, especially in tropical areas, is thus far only partially understood. This study aims to better understand the seasonality and the sources of dissolved inorganic nitrogen (DIN) inputs from sub ...
Goshu, Goraw +4 more
openaire +3 more sources
Climatic Effects on Lake Basins. Part I: Modeling Tropical Lake Levels [PDF]
Journal of Climate, 2011 Abstract The availability of satellite estimates of rainfall and lake levels offers exciting new opportunities to estimate the hydrologic properties of lake systems. Combined with simple basin models, connections to climatic variations can then be explored with a focus on a future ability to predict changes in storage volume for water ...
James A. Carton +2 more
openaire +1 more source
Environmental Policy and Governance, EarlyView.ABSTRACT This study examines how farmers perceive and respond to climate policy risk in the context of drought and argues that understanding such responses is as important as understanding farmer reactions to the biophysical impacts of climate change.
M. Anne Visser +3 more
wiley +1 more source
Meteorological studies conducted by contract NONR 4071 (00) : final report [PDF]
, 1966 During April and August 1963 the Barbados Weather Modification Project made extensive use of whole-sky, time-lapse and conventional photography to investigate cloud and rain formation over tropical heat sources.
Ronne, Claude
core +1 more source