Results 61 to 70 of about 2,779 (202)

The interacting effects of precipitation and microhabitat on non‐native seed predation are contingent on temporal dynamics

Oikos, EarlyView.
Understanding how different drivers of global change interact to shape ecological processes remains a major challenge in ecology. Climate change is reshuffling the interactions that structure communities, with major implications for biological invasions.
Mariana C. Chiuffo, Agostina Torres, Mauro N. Tammone, Martin A. Nuñez, Mariano A. Rodriguez‐Cabal   +4 more
wiley   +1 more source

Ephemeroptera and Plecoptera biodiversity in central Patagonia, Chubut province, Argentina

Zootaxa, 2008
Aquatic insects in Central Patagonia (Andean region), Argentina, have received poor and fragmentary attention. In this paper we present the first preliminary inventory of Plecoptera and Ephemeroptera taxa for the area and include seasonal records of adult stages. We incorporate a set of environmental features for the sampling sites and biotopes as well
Pessacq, Pablo, Miserendino, Maria Laura
openaire   +3 more sources

Development and adoption of Kernza—A perennial grain crop for sustainable agriculture

PLANTS, PEOPLE, PLANET, EarlyView.
Annual cereal grains account for ~50% of human food calories, but cultivation of these crops has resulted in major environmental and social issues worldwide. For nearly three decades, researchers have been breeding intermediate wheatgrass—a perennial cool‐season grass—to serve as the world's first commercial‐scale perennial grain crop to improve ...
Jessica L. Gutknecht, James A. Anderson, George Annor, Prabin Bajgain, Timothy E. Crews, Colin Cureton, Lee DeHaan, Erin Meier, Tessa Peters, Valentín Picasso, Evelyn C. Reilly, Aaron Reser, Tara Ritter, Aubrey Streit Krug, Nicole Tautges, Jacob M. Jungers   +15 more
wiley   +1 more source

Participatory Value Co‐Creation in Sustainable Market Systems: A Framework for Systemic Marketing Redesign

Sustainable Development, EarlyView.
ABSTRACT Achieving global sustainability requires rethinking marketing beyond firm centred strategies and towards systemic approaches that engage diverse stakeholders in value co‐creation. This paper proposes a conceptual framework for participatory value co‐creation in sustainable market systems, drawing on stakeholder theory, systems thinking ...
Ahmet Küçükuncular
wiley   +1 more source

NUEVOS DATOS DE LA OCUPACIÓN HUMANA EN LA TRANSICIÓN BOSQUE ESTEPA EN PATAGONIA: ALERO LAS QUEMAS (COMUNA DE LAGO VERDE, XI REGIÓN DE AISÉN). NEW INFORMATION ON HUMAN SETTLEMENT IN THE FOREST STEPPE TRANSITION IN PATAGONIA: LAS QUEMAS ROCKSHELTER (LAGO VERDE DISTRICT, XI REGIÓN OF AISÉN).

Magallania, 2006
Se presenta la caracterización del material lítico proveniente del sitio alero Las Quemas (valle del río Cisnes, Región de Aisén 44º S), además de la primera datación radiocarbónica.
César Méndez, Omar Reyes
doaj  

Assessing the impact of plantation forestry on plant biodiversity

Global Ecology and Conservation, 2017
Effects of plantation forestry on biodiversity are controversially discussed in literature. While some authors stress positive effects, others tend to attribute a largely negative influence to plantations.
Andreas Ch. Braun, Danny Troeger, Rafael Garcia, Mauricio Aguayo, Ricardo Barra, Joachim Vogt   +5 more
doaj   +1 more source

Strategic Design Choices in Upcycled Fashion: Effects of Design Typicality and Material Domain Distance on Sustainable Consumption

Sustainable Development, EarlyView.
ABSTRACT While upcycling clothing reflects environmental value (i.e., greenness) and distinctive designs (i.e., uniqueness), consumer responses to upcycled clothing designs remain underexplored. Drawing on categorization, cue utilization, and domain distance theories, two experimental studies were conducted with US female aged 18–45.
Hyesim Seo, Byoungho Ellie Jin, Yoo‐Won Min, Jiwoon Kim   +3 more
wiley   +1 more source

Aeolian sediment mass fluxes on a sandy soil in Central Patagonia

CATENA, 2012
Abstract The climate of Patagonia is semi-arid and characterised by frequent strong winds. Wind erosion is potentially a serious soil degradation process that impacts long-term sustainability of local agricultural systems, but the conditions and the rates of wind erosion in this region have not been studied extensively.
Sterk, G., Parigiani, J., Cittadini, E., Peters, P., Scholberg, J.M.S., Peri, P.   +5 more
openaire   +4 more sources

Improving manual tagging of camera trap videos for wildlife studies: a visual assistance tool applied to the endangered huillin Lontra provocax

Wildlife Biology, EarlyView.
In the last decades, the use of camera traps for wildlife studies has increased significantly due to advancements in technology leading to cost reduction and improved reliability. They facilitate the study of wild animals in their natural environment in a minimally invasive manner, eliminating the need for researchers to remain in the field for long ...
Luciano Marpegan, Kenya Campos Haedo, Carla Pozzi and (cpozzi@apn.gob.ar)   +2 more
wiley   +1 more source

Mycorrhizal fungi in Pinus ponderosa introduced in Central Patagonia (Argentina)

Nova Hedwigia, 2005
Fil: Barroetavena, Carolina. Centro de Investigacion y Extension Forestal Andino Patagonico; Argentina.
Barroetaveña, Carolina, Rajchenberg, Mario, Cázares, Efrén   +2 more
openaire   +2 more sources