Results 41 to 50 of about 701 (139)

Almost Seven Decades of Coastal Bird Community Recovery Across Three European Seas

open access: yesGlobal Change Biology, Volume 31, Issue 11, November 2025.
Our study examined long‐term trends in coastal bird communities across three European seas from 1957 to 2024. We found that bird abundance and diversity have increased over time, although these improvements vary among regions and sites. Protected areas—particularly strictly protected ones—play an important role in supporting these recoveries, but ...
Carlos Cano‐Barbacil   +10 more
wiley   +1 more source

Scale‐Dependent Effects of Landscape Heterogeneity on Butterfly Functional and Taxonomic Diversity in Andean Urban Parks

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
Local vegetation structure and landscape composition significantly affect butterfly diversity, underscoring the role of habitat quality in shaping butterfly assemblages ABSTRACT Urbanization poses a significant threat to biodiversity, reducing native species diversity in cities.
Nathali Coral‐Acosta   +3 more
wiley   +1 more source

Riqueza de especies en un gradiente de herbivoría de vizcachas (Lagostomus maximus Hollister)

open access: yesSemiárida, 2020
Se estudiaron los efectos de la herbivoría de vizcachas sobre la riqueza de especies vegetales en un ambiente de monte semiárido, el Parque Nacional Lihue Calel, Argentina, entre los meses de mayo y diciembre de 1993.
D. Villarreal   +3 more
doaj  

Distribuição atual e potencial de espécies do género Acacia Mill. (Fabaceae) na Ilha da Madeira e implicações para a diversidade florística em contexto de invasão

open access: yesCadernos de Geografia, 2016
As espécies mais comuns de Acacia que ocorrem na Ilha da Madeira foram introduzidas durante os séculos XIX e XX, como ornamentais ou para uso florestal, tendo-se tornado espécies invasoras.
Albano Figueiredo   +3 more
doaj   +1 more source

Navigating the seven seas of arthropod collection protocols: Metabarcoding arthropod diversity in a tropical forest

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 10, Page 2395-2407, October 2025.
Abstract Insects and other arthropods represent one of the most diverse groups of life on Earth, with an estimated 70% of species awaiting discovery. Advances in DNA‐based tools have accelerated species discovery, while high‐throughput sequencing has enabled large‐scale biodiversity surveys.
Daniel Souto‐Vilarós   +13 more
wiley   +1 more source

Estrutura do fitoplâncton, em curto período de tempo, em um braço do reservatório de Rosana (ribeirão do Corvo, Paraná, Brasil) - DOI: 10.4025/actascibiolsci.v30i1.1449

open access: yesActa Scientiarum: Biological Sciences, 2008
Com o objetivo de analisar as mudanças de curta duração da comunidade fitoplanctônica, em um braço do reservatório de Rosana, formado pelo ribeirão do Corvo, foram coletadas amostras de fitoplâncton total em tréplicas à subsuperfície da região pelágica ...
Sueli Train, Luzia Cleide Rodrigues
doaj   +1 more source

Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.
ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince   +16 more
wiley   +1 more source

Network dynamics revealed from eDNA highlight seasonal variation in urban mammal communities

open access: yesJournal of Animal Ecology, Volume 94, Issue 8, Page 1587-1602, August 2025.
Our novel study applied eDNA to track seasonal shifts in urban mammal communities, revealing changes in diversity and species interaction networks across 21 urban parks in Detroit. We highlight the influence of park size and human activity on biodiversity, demonstrating the utility of eDNA for urban conservation and wildlife management.
Jane Hallam, Nyeema C. Harris
wiley   +1 more source

Flora vascular de la Sierra Monte Grande, municipio de Charcas, San Luis Potosí, México

open access: yesBotan‪ical Sciences, 1996
La Sierra Monte Grande tiene una extensión de 41.8 km2. Se localiza en la zona norte del altiplano potosino; su flora vascular está compuesta por 74 familias, 242 géneros y 397 especies que se encuentran en los siguientes tipos de vegetación: matorrales ...
J. Antonio Reyes-Agüero   +2 more
doaj   +1 more source

Conservation benefits of a large marine protected area network that spans multiple ecosystems

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Marine protected areas (MPAs) are widely implemented tools for long‐term ocean conservation and resource management. Assessments of MPA performance have largely focused on specific ecosystems individually and have rarely evaluated performance across multiple ecosystems either in an individual MPA or across an MPA network.
Joshua G. Smith   +23 more
wiley   +1 more source

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