Results 61 to 70 of about 139,467 (199)

Rarity of monodominance in hyperdiverse Amazonian forests. [PDF]

open access: yes, 2019
Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such "monodominant" forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence
Alonso, Alfonso   +99 more
core  

Draft Genome Sequence of Frankia sp. Strain QA3, a Nitrogen-Fixing Actinobacterium Isolated from the Root Nodule of Alnus nitida [PDF]

open access: yes, 2013
Members of the actinomycete genus Frankia form a nitrogen-fixing symbiosis with 8 different families of actinorhizal plants. We report a high-quality draft genome sequence for Frankia sp.
Beauchemin, Nicholas   +34 more
core   +2 more sources

Social media videos highlight the impacts of the illegal use of snares on Brazilian biodiversity

open access: yesPeople and Nature, EarlyView.
Abstract Snares are one of the most used types of non‐selective traps for hunting worldwide, though their use is prohibited in many countries, including Brazil. Indiscriminate and unmonitored use of snares can induce serious conservation problems, particularly in megadiverse countries where higher species richness and diversity mean that the ...
William Douglas Carvalho   +5 more
wiley   +1 more source

Problemas e Soluções Relacionados à Biodiversidade: Concepções de Estudantes e Materiais Didáticos

open access: yesRevista Brasileira de Pesquisa em Educação em Ciências
Esta pesquisa é parte de um Projeto mais amplo que visa didatizar os conhecimentos produzidos pela ciência sobre biodiversidade para a educação básica. Para tanto, os objetivos deste artigo residem em compreender o que estudantes do Estado de São Paulo ...
Andreia dos Santos Calegari   +6 more
doaj   +1 more source

Genetic diversity is key to a nature‐positive future

open access: yesPeople and Nature, EarlyView.
Abstract Nature‐positive describes the concept of halting and then reversing the loss of biodiversity in a manner that is equitable to all, particularly indigenous peoples and local communities. Genetic diversity is the foundational component of biodiversity, underpinning species and ecosystem diversity.
David O'Brien   +6 more
wiley   +1 more source

Insect fauna in soil at different grassland ecosystems at Sobral, state of Ceará, Brazil

open access: yesBoletim de Indústria Animal, 2013
The aim of this study was perform a surveillance of the insect fauna in soil in three grassland ecosystems of experimental farm Vale do Acaraú of Universidade Estadual Vale do Acaraú at Sobral, state of Ceará, Brazil, by the using of traps soil, with ...
Gislane dos Santos Sousa   +2 more
doaj   +1 more source

Tatu-Bolinha (artrópodo, gênero Armadillium) como ferramenta de ecoalfabetização. [PDF]

open access: yes, 2018
A cultura ocidental promove o distanciamento dos fundamentos ecológicos, o que gera desequilíbrios como os decorrentes da substituição das funções ecológicas da biodiversidade pelos agrotóxicos.
ABREU, V. M.   +5 more
core  

The importance of integrating herbarium records into conservation plans: a case study on Honduran ferns and lycophytes

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke   +6 more
wiley   +1 more source

Seasonality and Relative Abundance of tabanids (Diptera, Tabanidae) on Marambaia Island, Rio de Janeiro, Brazil.

open access: yesEntomoBrasilis, 2017
. Tabanids collections were conducted on Marambaia Island, Atlantic Forest biome, Rio de Janeiro, Brazil. Thirty-one species were identified belonging to 16 genera.
Ronald Rodrigues Guimaraes   +5 more
doaj   +1 more source

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