Glossary
The IPBES core glossary provides a standard definition for important terms of broad applicability to IPBES outputs. This core glossary does not replace the assessment-specific glossaries, but is complementary to them. It was developed by a glossary committee established for this purpose.
Ramsar site(s) | A Ramsar site is a wetland site designated of international importance especially as Waterfowl Habitat under the Ramsar Convention, an intergovernmental environment treaty established in 1975 by UNESCO, coming into force in 1975. |
Rangeland | Natural grasslands used for livestock grazing. |
Reducing emissions from deforestation and forest degradation (REDD+) | Mechanism developed by Parties to the United Nations Framework Convention on Climate Change (UNFCCC). It creates a financial value for the carbon stored in forests by offering incentives for developing countries to reduce emissions from forested lands and invest in low-carbon paths to sustainable development. Developing countries would receive results-based payments for results-based actions. REDD+ goes beyond simply deforestation and forest degradation, and includes the role of conservation, sustainable management of forests and enhancement of forest carbon stocks. |
Regime shift(s) | Substantial reorganization in system structure, functions and feedbacks that often occurs abruptly and persists over time. |
Rehabilitation | Rehabilitation refers to restoration activities that move a site towards a natural state baseline in a limited number of components (i.e. soil, water, and/or biodiversity), including natural regeneration, conservation agriculture, and emergent ecosystems. |
Relational value | See "values". |
Remediation | Any action taken to rehabilitate ecosystems. |
Reports | “Reports” shall mean the main deliverables of the Platform, including assessment reports and synthesis reports, their summaries for policymakers and technical summaries, technical papers and technical guidelines. |
Resilience | The level of disturbance that an ecosystem or society can undergo without crossing a threshold to a situation with different structure or outputs. Resilience depends on factors such as ecological dynamics as well as the organizational and institutional capacity to understand, manage, and respond to these dynamics. |
Resolution (spatial or temporal) | See “scale”. |
Restoration | Any intentional activities that initiates or accelerates the recovery of an ecosystem from a degraded state. |
Richness | The number of biological entities (species, genotypes, etc.) within a given sample. Sometimes used as synonym of species diversity. |