Results 61 to 70 of about 816,416 (261)

Spatial identification of areas suitable for other effective area‐based conservation measures in the European Union

open access: yesConservation Biology, EarlyView.
Abstract Although significant biodiversity has been safeguarded by protected areas (PAs), biodiversity trends continue downward. Within the frameworks of the EU Biodiversity Strategy for 2030 and the new EU Restoration Regulation (2024), conserving critical biodiversity areas is essential.
George Kefalas   +14 more
wiley   +1 more source

Dos nuevas especies de la tribu Rhodometrini Agenjo, 1951 de Sichuan, China (Lepidoptera: Geometridae)

open access: yesSHILAP, 2020
Se describen dos nuevas especies de la tribu Rhodometrini Agenjo, 1951 de Sichuan, China: Rhodometra rosea Cui, Xue & Jiang, sp. n. y Casilda hemirosea Cui, Xue & Jiang, sp. n.
L. Cui, D. Y. Xue, N. Jiang
doaj   +1 more source

Reconsidering the role of introduced species in the climate‐affected and highly invaded eastern Mediterranean

open access: yesConservation Biology, EarlyView.
Abstract Bioinvasions are considered mostly as a biodiversity and conservation hazard, but in specific situations, introduced species can bring ecological or socioeconomic benefits. We assessed the social–ecological role of marine introduced species in the eastern Mediterranean Sea—a global hotspot of bioinvasions and extirpations—and their potential ...
Stelios Katsanevakis   +7 more
wiley   +1 more source

UNA NUEVA ESPECIE DE MECARDONIA (PLANTAGINACEAE)

open access: yesDarwiniana, 2011
Instituto de ...
Greppi, Julian Alejandro   +1 more
openaire   +2 more sources

Linking eBird data with high spatiotemporal remote sensing products to estimate occupancy of bird populations across the island of Ireland

open access: yesIbis, EarlyView.
The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego   +7 more
wiley   +1 more source

Nueva especie para Tucumán

open access: yesNuestras Aves, 1989
This article does not have an abstract.
openaire   +1 more source

Phylogeny of subtribe Gonolobinae (Apocynaceae‐Asclepiadoideae) based on molecular and morphological data with a revised generic classification

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The presently most densely sampled molecular phylogeny of the widespread New World subtribe Gonolobinae is presented, including about 35% of the ca. 520 species. Sampling focused on an even representation of the three main areas of total Gonolobinae distribution, South America, Central/North America, and the West Indian Islands, and the ...
Sigrid Liede‐Schumann   +4 more
wiley   +1 more source

New species and records of Anacis (Hymenoptera: Ichneumonidae: Cryptini) from tropical and temperate Andean South America [PDF]

open access: yes, 2003
Descriptions are given of the new species Anacis ignifera and A. flammigera from Mérida State, Venezuela and of A. umbrifera from Machu Picchu, Perú. These belong to a tropical Andean lineage with strongly projecting propodeal cristae and pictured wings.
Porter, Charles C.
core   +1 more source

Cuatro especies nuevas de Agave (Asparagaceae, Agavoideae) del sur de México

open access: yesActa Botánica Mexicana, 2019
Antecedentes y Objetivos: El género Agave está conformado por 159 especies, es el octavo más diverso de la flora mexicana. En este trabajo se describen cuatro especies nuevas para la ciencia, resultado de la exploración de áreas poco conocidas desde un ...
Abisaí Josué García Mendoza   +2 more
semanticscholar   +1 more source

Designing networks of freshwater and marine conservation areas accounting for cross‐realm connectivity and threat propagation

open access: yesJournal of Applied Ecology, Volume 63, Issue 4, April 2026.
This study highlights the importance of integrating cross‐realm connectivity and threat propagation when designing new or expanding existing networks of conservation areas, such as the Natura 2000 European network of protected areas. These findings emphasize the need for multirealm planning that supports species persistence, protects transitional ...
Maria Vigo   +6 more
wiley   +1 more source

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