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).