Results 131 to 140 of about 1,325,021 (311)

Cage culture in reservoirs in India (a handbook) [PDF]

open access: yes, 2009
This document is part of a series of 5 technical manuals produced by the Challenge Program Project CP34 “Improved fisheries productivity and management in tropical reservoirs”. The reservoirs of India have a combined surface area of 3.25 million hectares
Das, A.K.   +3 more
core  

Influence of extended drought on water quality in tropical reservoirs in a semiarid region [PDF]

open access: diamond, 2015
Gustavo Girão Braga   +7 more
openalex   +1 more source

The impact of COVID‐19 on public perceptions of wild meat in Central Africa

open access: yesPeople and Nature, EarlyView.
Abstract Wild meat is a significant source of food and income generation in Central Africa. However, there is little knowledge of how the assumed link between COVID‐19 and wild meat consumption has been discussed by the media and received by the public. In this study, we conducted media content analysis of 264 articles published in 2019–2020 related to
Yuhan Li   +14 more
wiley   +1 more source

Geosmin Events Associated with Dolichospermum circinale Abundance Promoted by Nitrogen Supply in a Chinese Large Tropical Eutrophic Reservoir

open access: yesMicroorganisms
Taste and odor (T/O) compounds are a global threat in drinking water, mainly produced by cyanobacteria in freshwater environments. Temperature plays a crucial role in regulating geosmin dynamics in temperate and subtropical lakes, while its influence may
Li-Juan Xiao   +5 more
doaj   +1 more source

Domestic dog ownership in Iran is a risk factor for human infection with Leishmania infantum. [PDF]

open access: yes, 2002
One explanation proposed for the widespread failure to control zoonotic visceral leishmaniasis by culling infected domestic dogs is that wild canids or humans play significant roles in transmission.
Davies, Clive R   +4 more
core   +1 more source

Feeding habits of Chaoboridae larvae in a tropical Brazilian reservoir [PDF]

open access: yesRevista Brasileira de Biologia, 2000
The diet of the four larval instars of a Chaoboridae species of Lake Monte Alegre, was evaluated through the analysis of the crop content of individuals caught at night in the lake. Peridinium and zooflagellates were the major components of the diet of instars I and II, whereas microcrustaceans, especially the cladoceran Bosmina, were most important ...
openaire   +4 more sources

Past, present and future of local crop evolution

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales   +6 more
wiley   +1 more source

A note on the comparative catch efficiency of nylon over cotton gill nets in reservoir fishing [PDF]

open access: yes, 1972
The authors conducted a series of experiments to evaluate the relative efficiency of nylon over cotton in tropical waters, particularly in reservoir fishing. The experiments were conducted in the Gobindsagar reservoir (Himachal Pradesh/Punjab).
George, N.A., Mathai, T.J.
core  

Biomarkers and bioindicators of the environmental condition using a fish species (Pimelodus maculatus Lacepède, 1803) in a tropical reservoir in Southeastern Brazil.

open access: yesBrazilian journal of biology = Revista brasleira de biologia, 2017
The Funil Reservoir receives a large amount of xenobiotics from the Paraíba do Sul River (PSR) from large number of industries and municipalities in the watershed.
Francisco Gerson Araújo   +4 more
semanticscholar   +1 more source

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