Introduction to the Preliminary Scoping Appraisal of the Toolkit for Ecosystem Service Site-based Assessment

This presentation elaborates the preliminary scoping appraisal for ecosystem services of wetlands with the Toolkit for Ecosystem Service Site-based Assessment (TESSA) using the identified site boundaries, habitat types within each site, the ecosystem services provided by each site, and drivers of change.

Best Practices for Restoring and Rehabilitating Ecosystem Services in Wetlands: Examples from the United States

The restoration and rehabilitation of ecosystems (and their services) is an important approach in ensuring sustainable management of wetlands. There is a need to understand different restorative and adaptive management measures to be able to choose the “best approach”. Examples of disturbance to wetlands include the construction of drainage ditches, canals, water diversion systems, dams, dikes, and roads.

Fred Wurster

Fred has worked as a wetland hydrologist with more than 20 years of experience developing water management strategies and implementing hydrologic restoration on National Wildlife Refuges in the United States. He has worked in a variety of wetland ecosystems, both inland and coastal, from riparian wetlands in Hawai’i to desert springs in Nevada, and the coastal salt marshes of the eastern side of the U.S.

Adapting ecosystem service assessment tools: Experiences and lessons learned

Aside from TESSA, there are other tools that are used to measure and valuate ecosystem services. Two of them are the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) and Rapid Assessment of Wetland Ecosystem Services (RAWES). InVEST models are spatially-explicit, utilizing maps as information sources as well as allowing the production of maps as outputs.

Stefano Barchiesi

Dr. Stefano Barchiesi has a PhD from the University of Florida for which he studied the trade-offs in ecosystem services at a Ramsar Site in Costa Rica. Prior to that, he worked for 10 years with the IUCN Global Water Programme on several projects on the different elements of nature-based solutions for sustainable water resources management.

Introduction to ecosystem services assessment tools: the Toolkit for Ecosystem Service Site-based Assessment (TESSA)

Economic valuation of ecosystem services (ES) is frequently used to present ecosystem value in a policy-relevant and accessible way (which can be leveraged into decision-making). Practitioners and decision-makers use a range of methods to assess the value and relative importance of the full range of ES including biodiversity.