Results 101 to 110 of about 235,489 (205)

Review of river fisheries valuation in tropical Asia [PDF]

open access: yes, 2008
This study attempts to estimate the economic value of riverine fisheries in tropical Asia and quantify the economic impacts of any changes to the environment that affects rivers and hence fisheries.
Innes, J.P., Norman-Lpez, A.
core  

Panama Canal Twenty-fifth anniversary 1914 - Aug. 15 -1939 [PDF]

open access: yes, 1928
Leonard Carpenter Panama Canal Collection. Photographs: Views of Panama and the Canal. [Box 1] from the Special Collections & Area Studies Department, George A. Smathers Libraries, University of Florida.
Hardy, Rufus
core  

Physicochemical Properties and Diatom Diversity in the Sediments of Lake Batur: Insights from a Volcanic Alkaline Ecosystem

open access: yesEarth
Lake Batur, located within a volcanic caldera in Bali, Indonesia, is subjected to anthropogenic pressures related to agriculture, aquaculture, tourism, and religious activities, which may affect its water quality and ecology condition.
Ulvienin Harlianti   +7 more
doaj   +1 more source

Multiple paleofire proxy metrics from tropical lake sediment and soil in the Greater Serengeti Ecosystem. [PDF]

open access: yesHolocene
Mustaphi CJC   +11 more
europepmc   +1 more source

Water-resource and land-use issues [PDF]

open access: yes
Water resource managementWater useCase studiesCatchment areasLand useHydrologyModelsEvaporationSoil moistureDecision support ...
Calder, I. R.
core  

Peatland inception and development across Kalimantan, Indonesia. [PDF]

open access: yesSci Rep
Anshari GZ   +7 more
europepmc   +2 more sources

The role of anthropogenic influences on a tropical lake ecosystem and its surrounding catchment: a case study of Lake Sentani. [PDF]

open access: yesFEMS Microbiol Ecol
Nomosatryo S   +8 more
europepmc   +1 more source

The climate and hydrology of the Upper Blue Nile River [PDF]

open access: yes, 2005
Abate Z   +32 more
core   +1 more source

Home - About - Disclaimer - Privacy