Results 31 to 40 of about 1,570 (213)

River Damming Impacts on Fish Habitat and Associated Conservation Measures

open access: yesReviews of Geophysics, Volume 61, Issue 4, December 2023., 2023
Abstract River damming has brought great benefits to flood mitigation, energy and food production, and will continue to play a significant role in global energy supply, particularly in Asia, Africa, and South America. However, dams have extensively altered global river dynamics, including riverine connectivity, hydrological, thermal, sediment and ...
Qiuwen Chen   +16 more
wiley   +1 more source

Habitat Use and the Demographics of Object Manipulation by Wild Chacma Baboons. [PDF]

open access: yesAm J Biol Anthropol
Object manipulation by chacma baboons (Papio ursinus) in Gorongosa National Park varies by age, sex, and habitat type, with playful use more common in juveniles and food‐focused use in adults, especially in anthropogenic environments. ABSTRACT Objectives Studying object manipulation may offer insights about the emergence of habitual tool use in the ...
Farassi R   +2 more
europepmc   +2 more sources

Characterization of novel lncRNA muscle expression profiles associated with meat quality in beef cattle

open access: yesEvolutionary Applications, Volume 15, Issue 4, Page 706-718, April 2022., 2022
Abstract The aim of this study was to identify novel lncRNA differentially expressed (DE) between divergent animals for beef tenderness and marbling traits in Nellore cattle. Longissimus thoracis muscle samples from the 20 most extreme bulls (of 80 bulls set) for tenderness, tender (n = 10) and tough (n = 10) groups, and marbling trait, high (n = 10 ...
Maria Malane Magalhães Muniz   +9 more
wiley   +1 more source

Ultrasound call detection in capybara

open access: yesPesquisa Veterinária Brasileira, 2012
The vocal repertoire of some animal species has been considered a non-invasive tool to predict distress reactivity. In rats ultrasound emissions were reported as distress indicator.
Selene S.C. Nogueira   +5 more
doaj   +1 more source

On the taxonomic identity and nomenclature of Cyperus megapotamicus (Cyperaceae)

open access: yesNordic Journal of Botany, Volume 39, Issue 8, August 2021., 2021
Cyperus megapotamicus (A. Spreng.) Kunth is a nomenclatural synonym of Rhynchospora megapotamica (A. Spreng.) H. Pfeiff. but was originally misapplied to a species of Cyperus. Contrary to the rules, both species names are in current use in different genera.
Pedro L. R. de Moraes   +1 more
wiley   +1 more source

Ocorrência de ixodidae parasitos de capivara (Hydrochoerus hydrochaeris linnaeus, 1766) na estação ecológica do Taim, Rio Grande - RS, Brasil Occurence of ixodidae parasites of capybara (Hydrochoeurus hydrochaeris linnaeus, 1766) in the ecologic area of Taim, Rio Grande - RS, Brazil

open access: yesCiência Rural, 1997
O objetivo deste trabalho foi identificar as espécies de carrapatos observadas sobre capivaras na Estação Ecológica do Taim, Rio Grande- RS, Brasil. Foram examinadas 27 capivaras encontradas mortas por atropelamento na BR 471, em seu trecho que corta a ...
Afonso Lodovico Sinkoc   +4 more
doaj   +1 more source

Ocorrência de Trichuris spp. Roederer, 1761 em capivaras (Hydrochoerus Hydrochaeris L., 1766) em área de exploração pecuária na região do Banhado do Taim, município de Rio Grande, RS, Brasil Occurence of Trichuris spp. Roederer, 1761 in capybaras (Hydrochoerus Hydrochaeris L., 1766) ) in farm area in the "Banhado do Taim" region, county of Rio Grande, RS, Brazil

open access: yesCiência Rural, 1998
Trichuris spp. Roederer, 1761 (Nematoda: Trichuridae) foi coletado pela primeira vez em capivaras selvagens em uma área de exploração pecuária na região do Banhado do Taim, Município de Rio Grande, Estado do Rio Grande do Sul. Brasil.
Afonso Lodovico Sinkoc   +2 more
doaj   +1 more source

Características sensoriais de carne defumada de capivara [PDF]

open access: yesPesquisa Agropecuária Brasileira, 1999
O presente trabalho teve como objetivo desenvolver alguns produtos, como paleta e copa defumadas, em escala de laboratório, com a carne de capivara (Hydrochoerus hydrochaeris), e empregar a técnica de maturação da carne por meio da utilização de cloreto de cálcio.
Roça, Roberto de Oliveira   +3 more
openaire   +4 more sources

Valores hematológicos de capivaras (Hydrochoerus Hydrochaeris) criadas em cativeiro no município de Botucatu, SP Hematological values of captive capybara (Hydrochoerus Hydrochaeris) in Botucatu county, São paulo, SP, Brazil

open access: yesCiência Rural, 2000
Utilizaram-se onze capivaras (Hydrochoerus hydrochaeris), cinco machos e seis fêmeas, sadias, com dois anos de idade, criadas em regime de cativeiro na Fazenda Experimental Lageado da FMVZ - UNESP de Botucatu - SP, submetidas à anestesia dissociativa com
Maid Eliane Arouca   +6 more
doaj   +1 more source

Biomarcadores histológicos e fisiológicos para o monitoramento da saúde de peixes de ribeirões de Londrina, Estado do Paraná

open access: yesActa Scientiarum: Biological Sciences, 2008
Duas espécies de lambaris (Astyanax altiparanae e A. fasciatus) foram coletadas nos seguintes ribeirões do município de Londrina: Cambé (no lago Igapó IV), Três Bocas, Apertados e córrego Capivara.
Elissandra Ulbricht Winkaler   +3 more
doaj   +1 more source

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