Results 21 to 30 of about 489,474 (152)

Extensive but fragmented evidence limits understanding of factors shaping farmers' decisions regarding diversified farming systems: A global evidence map

open access: yesPeople and Nature, Volume 8, Issue 7, Page 2212-2232, July 2026.
Abstract Diversified farming systems are increasingly recognised for their potential to enhance the sustainability and resilience of food systems. Yet it remains unclear whether empirical research adequately captures the drivers and constraints shaping farmers' decisions regarding diversified farming systems across stages of decision‐making ...
Andrea C. Sánchez Bogado   +5 more
wiley   +1 more source

Boletín de la Real Sociedad Geográfica: Tomo LXXXIII Número 7 a 12 - 1947 julio

open access: yes, 1947
Incluye índices. Catálogo de la Biblioteca de la Real Sociedad Geográfica, por D. José Gavira, págs.

core   +1 more source

Estudios en el género Cortaderia (Poaceae). III. Cortaderia peruviana, nuevo sinónimo de C. hieronymi

open access: yesBoletín de la Sociedad Argentina de Botánica, 2016
Cortaderia hieronymi y C. peruviana han sido consideradas como dos especies diferentes. Sin embargo, distintos autores difieren en sus límites morfológicos y en su distribución geográfica.
Daniel Testoni
doaj   +1 more source

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás   +4 more
wiley   +1 more source

Biodiversity‐driven spatial conservation planning to delineate temporally stable regions

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella   +5 more
wiley   +1 more source

Nuevo registro y ampliación de distribución del búho bicolor (Aegolius harrisii) en Colombia

open access: yesBiota Colombiana, 2018
El búho bicolor (Aegolius harrisii) es un ave rapaz nocturna poco conocida, con distribución amplia y discontinua en Suramérica. Reportamos un nuevo registro de distribución de A.
Angie P. Penagos   +2 more
doaj   +5 more sources

Contrasting mechanisms driving the northward expansion of African raptors in Europe

open access: yesJournal of Zoology, Volume 329, Issue 2, Page 145-155, June 2026.
Recent climate warming and landscape changes are enabling African raptors to reach Europe through contrasting mechanisms. Using species distribution models, we show that the Atlas Long‐legged Buzzard expands northward following climatic suitability, whereas African vultures reach Europe despite low climatic favourability through socially mediated ...
A.‐R. Muñoz   +3 more
wiley   +1 more source

Issues of Bounded Geographies and Participatory Governance in Accessing Water in Informal Settlements: A Case of Khulna City, Bangladesh

open access: yesWorld Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT This paper explores the unequal water supply infrastructure in Khulna city's informal settlements, focusing on the largest slum, Rupsha. It investigates both formal and informal water governance, examining the roles of various actors, their decision‐making processes, and the challenges these settlements face in accessing water.
Md Salauddin, Awais Piracha
wiley   +1 more source

Nuevo registro de Chaco tucumana Goloboff, 1995 (Araneae, Pycnothelidae) en Argentina

open access: yesGraellsia, 2023
Reportamos un nuevo registro en la distribución geográfica de Chaco tucumana en la provincia de Salta, norte de Argentina. Es la localidad más al norte conocida para la especie.
Maite Allegue‍   +4 more
doaj   +1 more source

Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey   +39 more
wiley   +1 more source

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