Results 21 to 30 of about 327 (136)

Nolina excelsa (Nolinaceae) una especie nueva del estado de Oaxaca, México

open access: yesBotan‪ical Sciences, 2012
Se describe e ilustra Nolina excelsa, especie nueva del estado de Oaxaca. Esta especie se compara con N. parviflora, de la cual difiere en la altura de los individuos, la longitud y numero de hojas por roseta; los tépalos con una linea media ...
Abisaí García-Mendoza   +2 more
doaj   +1 more source

Comprehensive and representative conservation planning for biodiversity of ice‐free Antarctica

open access: yesConservation Biology, EarlyView.
Abstract Antarctica is designated as a natural reserve devoted to peace and science, with Antarctic Specially Protected Areas (ASPAs) serving as the primary instrument for area‐based biodiversity protection. However, the existing ASPA network lacks the comprehensiveness and representativeness required under Annex V, Article 3(2), of the Madrid Protocol.
Wen Wen   +3 more
wiley   +1 more source

Intact coastal nursery rearing amid climate‐driven phenological shifts in threatened salmon

open access: yesConservation Biology, EarlyView.
Abstract Literature linking phenology to climate has proliferated in recent decades and shows that climate change has reorganized seasonal opportunities worldwide. However, this literature often quantifies changes in point measures of timing (e.g., beginnings and peaks) without context about duration (e.g., rearing season length) or performance (e.g ...
Stuart H. Munsch   +8 more
wiley   +1 more source

Optimizing biodiversity offsetting for habitat succession and colonization dynamics

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity offsetting aims to compensate for ecological losses from development through conservation and restoration. However, its long‐term outcomes under repeated impact–offset cycles remain uncertain. Using a conceptual forest succession model, we evaluated how offset outcomes are affected by interactions among compensation scale ...
Konstans Wells   +4 more
wiley   +1 more source

Catálogo comentado de las especies de Blechnum L. (Blechnaceae, Pteridophyta) de Mesoamérica y Sudamérica

open access: yesAnales del Jardín Botánico de Madrid, 2006
A critical checklist of the Mesoamerican and South American species and hybrids of Blechnum is presented. For each entry the place of original publication, types, authors, and pertinent synonyms are included.
Cristina H. Rolleri, Carmen Prada
doaj   +1 more source

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

PLANTAS ANEMÓFILAS DE LA REGIÓN DE BAHÍA BLANCA Y SU RELACIÓN CON LA POLINOSIS

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2010
This work deals with identification and registration of the flowering period of plants known or suspected of causing pollinosis in Bahía Blanca city and surrounding area. Firstly 21 species were selected for study, and pollen was collected. This material
Estela Aramayo   +3 more
doaj  

Una especie nueva de Rogiera (Rubiaceae) de la zona árida de Metztitlán, Hidalgo, México

open access: yesActa Botanica Mexicana, 2019
Antecedentes y Objetivos: El número de especies del género Rogiera aún es debatible, varía entre 11 y 20 dependiendo de los criterios utilizados por diferentes autores en su delimitación.
Alejandro Torres-Montúfar   +3 more
doaj   +1 more source

Living in the Pyrocene: Assemblage‐Wide Terrestrial Vertebrate Responses to Mega‐Fires in the Pantanal Wetlands

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
More than 60% of Serra do Amolar within the Pantanal Wetlands, Brazil, was burned in 2020. Nine vertebrate species showed a dependency on forest areas, which are more vulnerable to fires in this region, despite the fire not having shown a direct effect on the occupation.
Natasha Grosch Loureiro   +8 more
wiley   +1 more source

Morfología palinológica y viabilidad en especies de Canna L. (Cannaceae- Zingiberales) e híbridos relacionados

open access: yesBoletín de la Sociedad Argentina de Botánica, 2020
Introducción  y  objetivos: Los cultivares de Canna resultaron de la hibridación intensiva de cinco especies americanas diploides: C. flaccida Salsb., C. glauca L., C. indica L, C. iridiflora Ruiz et Pav. y C. warscewiczii A. Dietr.
María de las Mercedes Ciciarelli   +1 more
doaj  

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