Results 11 to 20 of about 5,011 (175)
Large-scale experimental evaluation of woody plant removal in desert grassland: Restoration, novelty, or degradation? [PDF]
Ecol ApplAbstract Woody plant encroachment into grassy ecosystems is a worldwide phenomenon that radically transforms ecosystem services. Billions of dollars have been spent to remove woody plants, but there is great uncertainty about the conditions in which such removals are beneficial.
Bestelmeyer BT +4 more
europepmc +2 more sources
Novel Use of Image Time Series to Distinguish Dryland Vegetation Responses to Wet and Dry Years
Journal of Remote SensingRemote sensing methods are commonly used to assess and monitor ecosystem conditions in drylands, but accurate classification and detection of ecological state change are challenging due to sparse vegetation cover, high spatial heterogeneity, and high ...
Emily R. Myers +4 more
doaj +1 more source
La reducció de la jornada a trenta-cinc hores
Papers, 1999 Aquest estudi presenta una visió general sobre el debat actual entorn de la reducció de la jornada màxima legal de treball com a mesura de creació d’ocupació a Espanya i tracta de ponderar els avantatges i desavantatges d’una intervenció pública que ...
Isabel Calbet +2 more
doaj +1 more source
LICERE - Revista do Programa de Pós-graduação Interdisciplinar em Estudos do Lazer, 2021 Analisa as formas de busca e uso de informações de mestres de RPG. A partir do conceito de comportamento informacional, discute o quanto o conceito de imaginário se consagra fundamental na composição das dinâmicas do jogo. Problematiza essas dinâmicas considerando os conceitos de necessidade busca e compartilhamento de informações.
Amanda Schmidt Carvalho +2 more
openaire +2 more sources
A framework and toolset for standardizing agroecosystem indicators
Ecological Indicators, 2022 Standard indicators and measurements are key to cross-scale agroecosystem assessments. While the need to standardize indicators is broadly recognized, inconsistencies in indicator calculations from common measurements may yield discrepancies in indicator
Sarah E. McCord +11 more
doaj +1 more source
Ecological IndicatorsSoil erosion can have a multitude of negative impacts on agroecosystems and society and there remains an urgent need for tools to support its management.
Nicholas P. Webb +12 more
doaj +1 more source
II Jornada d'Advocacia Virtual
IDP, 2014 El 21 de febrer passat va tenir lloc a la seu institucional de la UOC la II Jornada d'Advocacia Virtual, que està lligada al màster universitari d'Advocacia i compta amb la col·laboració de l'Il·lustre Col·legi d'Advocats de Barcelona (ICAB).
Blanca Torrubia Chalmeta
doaj +2 more sources
Remote Sensing in Ecology and Conservation, EarlyView.We demonstrate that high‐resolution multispectral imagery combined with machine learning can accurately predict key biocrust functional indicators, particularly the UV‐protective pigment scytonemin, across dryland ecosystems. Using fine‐scale imagery acquired in the Chihuahuan Desert and Colorado Plateau, we identified spectral bands strongly ...
Raúl Román +8 more
wiley +1 more source
Big data–model integration and AI for vector‐borne disease prediction
Ecosphere, 2020 Predicting the drivers of incursion and expansion of vector‐borne diseases as part of early‐warning strategies (EWS) is a major challenge for geographically extensive diseases where spread is mediated by spatial heterogeneity in climate and other ...
Debra P. C. Peters +10 more
doaj +1 more source
Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina
Sustainable Development, EarlyView.ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato +2 more
wiley +1 more source