Results 21 to 30 of about 36,032 (204)

Análise do conhecimento de docentes na prevenção de helmintíases em escolas públicas rurais/florestais do Acre, Brasil

open access: yesRevista da SBEnBIO, 2021
As helmintíases são doenças parasitárias que causam prejuízos à saúde coletiva, afetando principalmente populações mais desfavorecidas. Por isso, o objetivo do estudo foi analisar o conhecimento acerca das helmintíases de docentes (n=77) de escolas de ...
Tuan Pedro Dias Correia   +7 more
doaj   +1 more source

Soil VOC emissions of a Mediterranean woodland are sensitive to shrub invasion

open access: yesPlant Biology, Volume 24, Issue 6, Page 967-978, October 2022., 2022
Shrub invasion led to reduced soil emissions of methanol, acetaldehyde and acetic acid and to higher emissions of acetone, compared to emissions from non‐invaded sites, whereby low soil moisture enhanced these differences. Abstract Many belowground processes, such as soil respiration and soil–atmosphere VOC (volatile organic compounds) exchange, are ...
M. Meischner   +6 more
wiley   +1 more source

AMAZONIA CAMTRAP: A data set of mammal, bird, and reptile species recorded with camera traps in the Amazon forest

open access: yesEcology, Volume 103, Issue 9, September 2022., 2022
Abstract The Amazon forest has the highest biodiversity on Earth. However, information on Amazonian vertebrate diversity is still deficient and scattered across the published, peer‐reviewed, and gray literature and in unpublished raw data. Camera traps are an effective non‐invasive method of surveying vertebrates, applicable to different scales of time
Ana Carolina Antunes   +158 more
wiley   +1 more source

Plant invasion modifies isohydricity in Mediterranean tree species

open access: yesFunctional Ecology, Volume 36, Issue 9, Page 2384-2398, September 2022., 2022
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding of plant hydraulic strategies (i.e. the degree of iso‐/anisohydricity) is crucial to predict the response of plants to changing environmental conditions such as climate‐change induced extreme drought.
Simon Haberstroh   +5 more
wiley   +1 more source

ONE HEALTH PELA PERSPECTIVA DA SAÚDE AMBIENTAL: INCÊNDIOS FLORESTAIS

open access: yesEnciclopédia Biosfera, 2020
One Health e o termo utilizado para conectar a saude humana e animal com o meioambiente. Essa uniao indissoluvel, ambiente-homem-animal, fundamenta a realizacaode estudos para a difusao dessas informacoes a populacao, para que politicasprotecionistas possam ser aplicadas e consigam controlar os problemas quecomumente afetam a saude global.
Rafael Mothé   +3 more
openaire   +1 more source

Fires in the Amazon Region: Quick Policy Review

open access: yesDevelopment Policy Review, Volume 40, Issue 5, September 2022., 2022
Summary Motivation The combination of institutional weaknesses, climate change, and overexploitation is increasingly recognized as endangering the Amazon forest. These three factors made 2020 the worst year for forest fires recorded in the previous 60 years.
Luca Eufemia   +4 more
wiley   +1 more source

Nonlinear plant–plant interactions modulate impact of extreme drought and recovery on a Mediterranean ecosystem

open access: yesNew Phytologist, Volume 231, Issue 5, Page 1784-1797, September 2021., 2021
Summary Interaction effects of different stressors, such as extreme drought and plant invasion, can have detrimental effects on ecosystem functioning and recovery after drought. With ongoing climate change and increasing plant invasion, there is an urgent need to predict the short‐ and long‐term interaction impacts of these stressors on ecosystems.
Simon Haberstroh   +6 more
wiley   +1 more source

Artropodofauna do solo em um bosque de eucalipto e um remanescente de mata nativa no sul do Brasil

open access: yesRevista Thema, 2017
Ambientes naturais ou criados pelo homem abrigam uma diversidade biológica ainda não calculada e altamente ameaçada. No presente trabalho, analisamos a artropodofauna edáfica em dois ambientes florestais distintos (bosque de eucalipto e uma área de mata
Darlei Tacca   +2 more
doaj   +3 more sources

Drought, fire and grazing precursors to large‐scale pine forest decline

open access: yesDiversity and Distributions, Volume 27, Issue 7, Page 1138-1151, July 2021., 2021
Abstract Aim Temperate forests are currently facing multiple stresses due to climate change, biological invasions, habitat fragmentation and fire regime change. How these stressors interact with each other influences how, when and whether ecosystems recover, or whether they adapt or transition to a different ecological state. Because forest recovery or
Simon E. Connor   +12 more
wiley   +1 more source

Seasonal forests and ecotone areas in the state of Tocantins, Brazil : structure, classification and guidelines for conservation [PDF]

open access: yes, 2013
O objetivo deste estudo foi descrever a riqueza, estrutura e diversidade de espécies arbóreas em áreas de Floresta Estacional e ecótono (Floresta Estacional/Floresta Ombrófila) no estado do Tocantins, buscando subsídios para a conservação, manejo ...
Damasco, Gabriel   +6 more
core   +1 more source

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