Zobrazeno 1 - 10
of 10
pro vyhledávání: '"E. M. Enanga"'
Publikováno v:
Hydrobiologia. 847:1041-1056
This study discerned the causes of cyanobacteria blooms in Lake Naivasha (Kenya). We hypothesized that phytoplankton and cyanobacteria biomass respond to hydrologic cycles, peaking during the wet season, and that microcystin (MC) concentrations are h
Autor:
Paul K. Sibley, Sonja Teichert, Jordan L. Musetta-Lambert, E. M. Enanga, Karen A. Kidd, David P. Kreutzweiser, Irena F. Creed
Publikováno v:
Environmental Reviews. 27:275-294
Much of Canada’s industrial sector is driven by natural resources and relies heavily on provisioning services supplied by the boreal zone. However, the sometimes intensive processes used by resource-based industries and their associated infrastruct
Publikováno v:
Forest Ecology and Management. 435:187-195
Losses of acacia woodlands have been reported throughout eastern and southern Africa. Of particular concern is the loss of fever tree (Vachellia xanthophloea) woodlands along the riparian areas of lakes which may result in the loss of important terre
Autor:
Charles G. Trick, Francis N. Muyekho, William A. Shivoga, Rael Adhiambo, John Obiri, E. M. Enanga, Irena F. Creed
Publikováno v:
Forest Ecology and Management. 432:623-630
Tropical forests account for a substantial percentage of the world’s carbon stocks, but the consequences to carbon storage of the rapid invasiveness of the guava tree in these forests is not known. Two different forest management strategies are pra
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 121:2356-2368
The magnitude of net soil nitrous oxide (N2O) production from a snow-covered catchment in a northern temperate forest was investigated. There was considerable net soil N2O-N production and consumption through the snowpack, ranging from −6.6 to 26.2
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 121:95-108
Climate change and climate-driven feedbacks on catchment hydrology and biogeochemistry have the potential to alter the aquatic versus atmospheric fate of nitrogen (N) in forests. This study investigated the hypothesis that during the forest growth se
Publikováno v:
Environmental sciencetechnology. 51(11)
Most forest nitrogen budgets are imbalanced, with nitrogen inputs exceeding nitrogen outputs. The denitrification products nitrous oxide (N2O) and dinitrogen (N2) represent often-unmeasured fluxes that may close the gap between explained nitrogen inp
Publikováno v:
Hydrological Processes. 28:3201-3216
Topography influences hydrological processes that in turn affect biogeochemical export to surface water on forested landscapes. The differences in long-term average annual dissolved organic carbon (DOC), organic and inorganic nitrogen [NO3−-N, diss
Publikováno v:
Water, Air, & Soil Pollution. 218:587-601
Riparian buffer strip guidelines are under scrutiny in the River Njoro Watershed in Kenya. This study investigated soil properties (bulk density, carbon, nitrogen, and phosphorus) in different land use types (small scale agriculture in recent settlem
Autor:
Peter M. Groffman, Irena F. Creed, Ivan J. Fernandez, E. M. Enanga, F. D. Beall, Jennifer L. Morse, Jorge Durán
Publikováno v:
Oecologia. 177(1)
In northern forests, large amounts of missing N that dominate N balances at scales ranging from small watersheds to large regional drainage basins may be related to N-gas production by soil microbes. We measured denitrification rates in forest soils