Results 31 to 40 of about 1,833,093 (333)
Humanity, Forest Ecology, and the Future in a British Columbia Valley:A Case Study [PDF]
One of the most important and challenging issues facing humanity in the 21st century is the increasingly complex human-ecology interface. This article suggests the potential that integral mediation and integral ecology hold in addressing this interface ...
Stephan Martineau
doaj
High Heritability Is Compatible with the Broad Distribution of Set Point Viral Load in HIV Carriers. [PDF]
Set point viral load in HIV patients ranges over several orders of magnitude and is a key determinant of disease progression in HIV. A number of recent studies have reported high heritability of set point viral load implying that viral genetic factors ...
Bonhoeffer, S, Fraser, C, Leventhal, GE
core +3 more sources
Something that impacts the environment impact everyone. Deforestation in the Amazon, a current problem that affects and destroys ecosystems, accelerates global warming, threatens humanity and many other species, has grown dramatically in
Luiz José Dietrich
doaj +1 more source
Ecological engineering is an agroecological approach to pest management that has been adopted by thousands of rice farmers in the Mekong Delta Region of Vietnam.
Finbarr G. Horgan +3 more
doaj +1 more source
Environmental risk assessment of genetically modified plants - concepts and controversies [PDF]
Background and purpose: In Europe, the EU Directive 2001/18/EC lays out the main provisions of environmental risk assessment (ERA) of genetically modified (GM) organisms that are interpreted very differently by different stakeholders. The purpose of this
A Hilbeck +57 more
core +1 more source
This study compares the effects of temperature (constant at 15, 20, 25, 30 and 35 °C) on adult longevity, oviposition, and nymph development of the brown planthopper, Nilaparvata lugens, on susceptible and resistant rice varieties.
Finbarr G. Horgan +3 more
doaj +1 more source
The brown planthopper, Nilaparvata lugens (Stål), is a key challenge to rice production in Asia. Outbreaks of planthoppers are associated with excessive fertilizer applications; consequently, we examined planthopper interactions with susceptible ...
Finbarr G. Horgan +4 more
doaj +1 more source
Nutrition, ecology and nutritional ecology: toward an integrated framework [PDF]
Summary 1. The science of nutritional ecology spans a wide range of fields, including ecology, nutrition, behaviour, morphology, physiology, life history and evolutionary biology. But does nutritional ecology have a unique theoretical framework and research program and thus qualify as a field of research in its own right? 2.
Raubenheimer, David +2 more
openaire +2 more sources
Integral ecology approach to life cycle assessment of solar arrays
In this article, a novel approach to life cycle assessment (LCA) is introduced, termed “integral ecology life cycle assessment”. At the most fundamental level, integral ecology LCA is a life cycle study that simultaneously considers all the dimensions of
Charles E. Sprouse, III
doaj +1 more source
It is widely acknowledged that the large-scale and long-term transitions needed to mitigate climate change and to implement policies for sustainable development within planetary boundaries require significant shifts in values and behaviours. Consequently,
I. Christie, R. Gunton, A. Hejnowicz
semanticscholar +1 more source

