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Ecological Economics (EE) is an applied, trans-disciplinary field of inquiry established in the 1980's. Its foundation lies in assessment of (1) the ecological scale and carrying capacity of natural systems, using Natural Sciences; (2) social fairness and distribution, drawing on Social Sciences; and (3) designing systems and institutions for efficient allocation bringing together Economics, Political Science, Planning, and other disciplines. EE investigates at multiple scales (local, regional, global) the complementary use of Natural, Built, Social, and Human Capital as the building blocks and production factors required for sustainable societies. Collaboration and participation are essential to EE as is integration based on sound design and action research principles. This field differs markedly from Environmental/Resource Economics in that these disciplines apply Economics theory to Environmental issues, whereas EE aims to re-design and provide alternative pathways.
EERNZ aims to produce research results that are of practical use to stakeholders both directly and in the sense of promoting new ways of thinking about both economic and environmental policy. Our core areas of current research expertise include: biophysical analysis of economic processes; sustainability indicators and modelling; environmental valuation; industrial and urban ecology; the economics of sustainability options; spatial analysis in ecological economics; ecosystems services; environmental accounting of the macro-economy; participatory processes, system dynamics and mediated modelling.
Our research goal is to explore the ways the quality of the New Zealand environment can be maintained and enhanced while still allowing the economy and people of New Zealand to prosper.
An example of the EERNZ approach is the Vision for Ecosystem Service (ES) Paradigm for New Zealand presented by Associate Professor Marjan van den Belt, Director of EERNZ, at the Valuing Ecosystem Services Conference on 9-10 July, 2013 at Wellington.
The Sustainable Pathways 2 project focuses on developing processes and tools to support integrated, dynamic, spatially explicit, strategic decision-making. The research component of the Sustainable Pathways 2 project has three linked objectives:
We collaborate directly with Market Economics, Auckland Council, Waikato Regional Council, Greater Wellington Regional Council; and the Research Institute for Knowledge Systems in the Netherlands.
Integrated Freshwater Solutions (IFS) is a 3-year project (2010-2013) to develop effective tools to address the freshwater management needs of regional councils, iwi/hapū and local authorities nationwide. The IFS project output is tools and knowledge to advance collaborative and adaptive management of freshwater resources by end-users (regional councils) Iwi/hapū, and stakeholders (business/industry, territorial local authorities, non-governmental organizations).The three objectives for the project are:
The novelty of the IFS approach to collaborative governance was to develop and test the support provided by two modelling approaches during a stakeholder process. The first modelling tool, Mediated Modelling (MM) used model building as a mediation tool; modelling with stakeholders, rather than building models for stakeholders. This process facilitated collaborative learning about the socio-economic, ecological and cultural qualities associated with the Manawatu River, and how these integrate. The second modelling tool, a Bayesian Belief Network (BBN) model was intended to link spatially explicit GIS maps of climatic, geological, hydrological and landuse/landcover to biological functions in the river and present scientific data in an accessible way to stakeholders. As empirical data was proven to not be statistically robust enough to be validated in a BBN, research was redirected towards providing a dynamic, spatially explicit model of the Manawatu, using the Multi-scale Integrated Model for Ecosystem Services (MIMES) modelling framework.
With the IFS project Iwi/hapū contributed to a collaborative stakeholder process as well as carrying out independent research. Iwi/hapū projects are: (i) Monitoring the Oroua River water quality (Ngati Kauwhata led by Taiao Raukawa Trust) (ii) Co-management of the Manawatu River (Rangitaane o Manawatu) (iii) Impacts of siltation and water quality flowing from the Manawatu River on coastal ecosystems (Muaupoko Tribal Authority).
A post-graduate applied ecological economics paper where students learn Ecological Economics tools and concepts and get the opportunity to work alongside faculty and stakeholders to develop skills in synthesizing innovative solutions.
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Last updated on Friday 20 November 2015
19 November - Marjan van den Belt's interview with Samuel Mann, Sustainable Lens.
‘I value my kidneys, but I have no intention of selling them. But for some reason when we look at wetlands that function as the kidneys of our ecosystem, they are for sale. There’s something wrong there.’