Results 91 to 100 of about 124,882 (263)

Butterfly and moth habitat specialisation changes along an elevational gradient of tropical forests on Mount Cameroon

open access: yesOikos, EarlyView.
Niche breadth, reflecting the range of environmental conditions or resources a species can exploit, influences its distribution, persistence, vulnerability to environmental change, and interspecific interactions. The elevational niche‐breadth hypothesis predicts broader ecological niches at higher elevations due to increased environmental stress and ...
Fernando P. Gaona   +9 more
wiley   +1 more source

Natural History of the Central Coast Bioregion [PDF]

open access: yes, 2019
Whether one drives the Big Sur coastline, or stands at the foot of a giant coast redwood (Sequoia sempervirens) or in the shade of an ancient valley oak (Quercus lobata), it is clear that California’s Central Coast Bioregion embodies exceptional ...
Polyakov, Anne Y   +2 more
core  

Understanding smallholder decision‐making to increase farm tree diversity: Enablers and barriers for forest landscape restoration in Western Kenya

open access: yesPeople and Nature, EarlyView.
Abstract Integrating diverse trees and shrubs (hereafter ‘trees’) in agricultural landscapes has emerged as a crucial nature‐based solution to the triple challenge of biodiversity loss, climate change and food security. The potential benefits of on‐farm trees for both people and nature, however, are often constrained by inadequate consideration of ...
Ennia Bosshard   +6 more
wiley   +1 more source

OPAL Community Environment Report [PDF]

open access: yes, 2012
The Open Air Laboratories network, or OPAL, as it quickly became known, was launched in 2007 following a successful application to the Big Lottery Fund It was the first time that Big Lottery funding on this scale had been awarded to academic ...
Bachariou, Carolina   +7 more
core  

Omics Insights Into the Effects of Highbush Blueberry and Cranberry Crop Agroecosystems on Honey Bee Health and Physiology

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Honey bees (Apis mellifera) are vital pollinators in fruit‐producing agroecosystems like highbush blueberry (HBB) and cranberry (CRA). However, their health is threatened by multiple interacting stressors, including pesticides, pathogens, and nutritional changes.
Huan Zhong   +25 more
wiley   +1 more source

3-D visualisation, printing, and volume determination of the tracheal respiratory system in the adult desert locust, Schistocerca gregaria [PDF]

open access: yes, 2014
Bell, Duncan   +6 more
core   +1 more source

Manejo Integrado de Plagas para el control de Varroa destructor y sus implicaciones para las colonias de Apis mellifera [PDF]

open access: yes, 2014
Integrated Pest Management (IPM) is a pest management system that, in the socioeconomic context of farming systems, the associated environment and the population dynamics of the pest species, utilizes all suitable techniques in a compatible manner as ...
Barrios, Carlos   +7 more
core  

Resilience through diversity: The potential of modelling species and variety interactions to enhance resilience of production systems

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Agricultural production systems in the global North combine monocultures of specialised varieties and breeds with external interventions and inputs. Increasing the diversity of varieties, breeds and species may increase the system's resilience to external pressures through beneficial interactions.
Marinus J. M. Smulders   +13 more
wiley   +1 more source

Recovering nutrients from urine – A golden opportunity for sustainable fertiliser production

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Agricultural industrialisation has led to levels of nutrients in the environment that are well above safe operating limits, yet fertiliser use is necessary to feed a growing population. The recovery of nutrients from human urine in large, developed cities may offset some of the ecological and economic impacts associated with fertiliser production, as ...
Hanxia Yu   +9 more
wiley   +1 more source

Spartan Daily April 26, 2012 [PDF]

open access: yes, 2011
Volume 138, Issue 45https://scholarworks.sjsu.edu/spartandaily/1044/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +2 more sources

Home - About - Disclaimer - Privacy