Results 41 to 50 of about 209,429 (338)
The Anatomical Record, EarlyView.Abstract Hybodontiformes was a diverse, successful, and important group of shark‐like chondrichthyans known from a variety of ecosystems. Some representatives of the order had a wide palaeogeographic distribution, as is the case with Priohybodus arambourgi. With a multicuspidate crown, P. arambourgi was the first hybodontiform to develop fully serrated
Estevan Eltink +5 more
wiley +1 more source
, 2010 As preocupações ambientais em Portugal assumiram desde cedo uma perspectiva de preservação da natureza quando, em 1948, foi fundada a Liga Portuguesa de Protecção da Natureza.
Belmira A. F. Neto
core
Chemistry &Biodiversity, EarlyView.Endophytic fungi of P. auritum were evaluated for their ability to produce inhibitors of formation of advanced glycation end products (AGEs). Neopestalotiopsis sp. H2 and Diaporthe sp. H5 extracts were the most active. So, we performed their chemical profiling by untargeted and phenolics‐targeted metabolomic approaches to identify the potential ...
Lory Sthephany Rochín‐Hernández +3 more
wiley +1 more source
O desenvolvimento da ecologia no Brasil [PDF]
, 2000 Four shortcomings prevent the improvement of ecology in Brazil: 1. Brazilian ecologists are not contributing significativelly to theoretical ecology; 2.
Rogério Parentoni Martins +1 more
openalex +3 more sources
ECOLOGIA COSMOCENA: UMA ECOLOGIA DAS DIFERENÇAS
International Journal of Environmental Resilience Research and Science, 2020 Este trabalho está situado no contexto da Ecologia Ambiental e tem por objetivo apresentar ao campo as contribuições da Ecologia Cosmocena, enquanto uma ecologia em permanente diálogo com as diferenças. Trata-se de um estudo no horizonte dos Fundamentos da Educação Ambiental (FEA) transitando pela Ecologia Política e que realiza uma aproximação com os ...
openaire +2 more sources
Ecography, EarlyView.Global change is altering forests worldwide, with multiple consequences for ecosystem functioning. Temporal changes in climate, and extreme, compounded weather events like hotter droughts are affecting the demography, composition and function of forests, leading to a highly uncertain future.
Xavier Serra‐Maluquer +3 more
wiley +1 more source
Bucovina Forestiera, 2022 În lucrare se exemplifică cum în silvicultura științifică europeană, din necesități teoretice și practice, s-au descoperit și folosit, chiar de la început, noțiuni ecologice, uneori cu mult înainte ca acestea să fi fost definite și utilizate în autecologie (relații între organisme și cu mediul lor abiotic), în dem-ecologie (caracteristici cantitative ...
Nicolae Doniță, Radu-Remus Brad
openaire +2 more sources
Foraging behavior of fire ant Solenopsis saevissima (Smith) (Hymenoptera: Formicidae) in Felis catus Linnaeus (Carnivora: Felidae) carcass [PDF]
, 2016 Solenopsis saevissima fire ants were found foraging in a Felis catus carcass over tissues an secretions present in holes and mucosa.
Barbosa, Bruno Corrêa +2 more
core
Ecography, EarlyView.Freshwater environments are intertwined with human activities and the consequence has been environmental degradation and biodiversity loss. Fish provide key ecological and economic benefits, and fish abundance and diversity can be affected by human activities resulting in functional diversity (FD) changes that might scale up to ecosystem impacts ...
Romullo Guimarães de Sá Ferreira Lima +3 more
wiley +1 more source
The scaling of seed‐dispersal specialization in interaction networks across levels of organization
Ecography, EarlyView.Natural ecosystems are characterized by a specialization pattern where few species are common while many others are rare. In ecological networks involving biotic interactions, specialization operates as a continuum at individual, species, and community levels. Theory predicts that ecological and evolutionary factors can primarily explain specialization.
Gabriel M. Moulatlet +3 more
wiley +1 more source