Sentences with phrase «ecological systems they studied»

They saw that all over the world the ecological systems they studied were in decay.

Not exact matches

The Foundation focuses on the alpine karst areas of North America and the rest of the world, mapping mountain cave systems and studying their physical, geological, biological, anthropological, and ecological aspects.
Today, as a wildlife biologist for the National Forest Service and a presidential award winner, he travels the world studying the complex interactions that play out in ecological systems.
The Blue Mountains case study is part of an open access special issue on «Social - ecological systems in mountain landscapes» published online in the Ecological Society of America's journal Frontiers in Ecology and the Environment (http://dx.doi.org/10.1002/fee.2018.16.ecological systems in mountain landscapes» published online in the Ecological Society of America's journal Frontiers in Ecology and the Environment (http://dx.doi.org/10.1002/fee.2018.16.Ecological Society of America's journal Frontiers in Ecology and the Environment (http://dx.doi.org/10.1002/fee.2018.16.issue-S1).
In the new study, Kharrazi and researchers at IIASA applied an approach first developed to study ecological networks in order to better understand the dynamics and properties of the global commodity trade system.
«The results of this study are also unprecedented in their remarkable consistency across a very large set of vastly different ecological systems throughout the world's oceans,» he adds.
«Monkeys are cute, but can devastate systems that don't have the proper predators or other ecological means to keep their populations in check,» said Jane Anderson, a doctoral student in wildlife ecology and the lead author on this study.
Studies have found that kelp forests are one of the most productive systems in the ocean with high biodiversity and ecological function.
The studies quantified how changes humans make to streams by withdrawing water impact the ecological health of aquatic systems.
The study of island populations is particularly valuable for detecting the effects of predators on local prey species, because of the relatively closed nature of island ecological systems (Blackburn et al., 2004; Swadling, 2010).
This study therefore shows that climate warming is not the only explanation of global ecological disasters in the past on Earth: it is important to continue analysing ancient marine sediments to gain a deeper understanding of the earth's climate system.
Dr Cameron Petrie, director of the ERC - funded project and co-author on the study, commented, «We are investigating the nature of human adaptation to the ecological conditions created by the winter and summer rainfall systems of India.
The program encompasses a wide range of theoretical perspectives, such as symbolic computation, connectionism, ecological, nonlinear dynamics, and complex systems, and a variety of methodologies including both experimental studies and modeling.
Interests: Understanding impacts of human activities on the biogeochemistry of ecological systems using a combination of field studies and simulation modeling; conducts research at Harvard Forest LTER.
Toby Tyrrell, Professor in Earth System Science at the University of Southampton and co-author of the study, said: «In the future ocean, the trade - off between changing ecological and physiological costs of calcification and their benefits will ultimately decide how this important group is affected by ocean acidification and global warming.
Our new tools overcome the limitations of classical approximations for the scientific study of complex systems, such as social organizations, biological organisms and ecological communities.
This course provides an opportunity for detailed study of primate sensory systems from an ecological and comparative perspective.
Ashwani Vasishth (USA) is an Associate Professor in Environmental Planning, and directs the Master of Arts in Sustainability Studies at Ramapo College and is also engaged with urban ecology projects from within a social - ecological - systems perspective, at http://sustainablejc.org.
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Agroecology is the study of ecological processes that are applied to agricultural production systems.
Nature has been a source for Winters beginning with works inspired by John Cage's studies in mycology, ecological systems, indeterminacy and chance.
Jerry specializes in understanding the impacts of human activities on the biogeochemistry of ecological systems from local to global scales, using a combination of field studies and simulation modeling.
At PIK, researchers in the natural and social sciences from all over the world work closely together to study global change and its impacts on ecological, economic and social systems.
A new taxpayer - funded NASA / Penn State «scientific» study warns that «ecosystem - valuing universalist» (really «green») aliens might realize that we have been altering «the chemical composition of Earth's atmosphere,» conclude that we have «ecological destructive tendencies,» and «wipe humanity out in order to preserve the Earth system as a whole.»
Guess what — many studies on climate change are examining it's effect on ecological systems, which are already much greater than this ecologist would have expected based on the extent of warming and climate change so far.
Entering the 21 st century TRL science has returned to study ecological impacts on tree - growth and the pursuit of reconstructing global climate system dynamics.
As ecological systems go it's very well studied, and contains the interesting wrinkles, non-linearities and feedbacks so typical of ecological systems, even relatively simple ones like this.
Furthermore, all contain important features that can be useful for CCIAV studies; with some exercises (e.g., MA and GEO - 3) going one step further than the original SRES scenarios by not only describing possible emissions under differing socio - economic pathways but also including imaginable outcomes for climate variables and their impact on ecological and social systems.
Dual Degrees (B.A. and B.Sc), University of Vermont — 2010 BS, Environmental Studies — Rubenstein School of Environment and Natural Resources Major Coursework — International Environmental Studies, Social Processes and the Environment, Environmental Problem Analysis, Environmental Law, International Environmental Policy, Ecological Economics BA, Political Science — College of Arts & Sciences Major Coursework — Congress and Foreign Policy, International Relations, Comparative Political Systems, American Foreign Policy, Constitutional Law (Governmental Powers and Civil Rights / Liberties), National Security Policymaking
«Ecological theory,» as advanced by renowned developmental psychologist Urie Bronfenbrenner, emphasizes the multiple, interdependent «ecologies,» or environmental systems, in which children develop.67 In this theory, which has been tested and confirmed by numerous studies, the most important ecologies for children are the «microsystems» — those ecologies that contain the direct relationships children have with caring adults.
Applying a developmental ecological systems approach, this study investigated contextual influences on immigrant and refugee gang involvement across three ecological systems (i.e., ontogenic system, microsystem, and exosystem).
ms approach, this study investigated contextual influences on immigrant and refugee gang involvement across three ecological systems (i.e., ontogenic system, microsystem, and exosystem).
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