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Glossary definitions

The IPBES glossary terms definitions page provides definitions of terms used in IPBES assessments. Some definitions in this online glossary have been edited for consistency. Please refer to the specific assessment glossary for citations/authorities of definitions. 

We invite you to report any errors or omissions to [email protected].

Concept Definition Deliverable(s)
monetary valuation

The amount of value an item or a service has in relation to its acceptable cash price for a willing seller and buyer.

Pollination assessment
monitoring

Monitoring is the repeated observation of a system in order to detect signs of change.

Sustainable use assessment, Global assessment (1st work programme)
monitoring

The repeated observation of a system in order to detect signs of change.

Global assessment (1st work programme), Americas assessment, Europe and Central Asia assessment, Land degradation and restoration assessment
monitoring

for the purpose of this assessment, the continued or regular observation of an ecosystem to detect invasion/reinvasion by invasive alien species and/or their impacts.

Invasive alien species assessment
monoculture

The cultivation or growth of only one agricultural product in a given area (field, farm, garden, forest).

Pollination assessment
monoculture

The agricultural practice of producing or growing a single crop, plant, or livestock species, variety, or breed in a field or farming system at a time.

Global assessment (1st work programme), Americas assessment, Europe and Central Asia assessment, Land degradation and restoration assessment, Asia-Pacific assessment
monophyletic

The condition in which a group of taxa share a common ancestry, being the entire set of evolutionary descendants from a common ancestor.

Global assessment (1st work programme)
moral economy

A moral economy, initially based on peasants’ sense of belonging and sharing, is an economy that is based on goodness, fairness, and justice. Such an economy is generally only stable in small, closely knit communities, where the principles of mutuality operate.

Land degradation and restoration assessment
mosaic landscape

A pattern of landscapes with multiple patches and corridors.

Europe and Central Asia assessment
mosaic restoration

Landscape scale restoration efforts that do not rely on a single restoration mechanism for an entire landscape, or it is a single mechanism, deploying it in a spatially variable manner that creates patches of restored and non-restored landscape units.

Land degradation and restoration assessment
mother earth

An expression used in a number of countries and regions to refer to the planet Earth and the entity that sustains all living things found in nature with which humans have an indivisible, interdependent physical and spiritual relationship.

Scenarios and models assessment, Global assessment (1st work programme), Asia-Pacific assessment, Sustainable use assessment
mother earth

An expression used in a number of countries and regions to refer to the planet Earth and the entity that sustains all living things found in nature with which humans have an indivisible, interdependent physical and spiritual relationship (see nature).

Land degradation and restoration assessment, Europe and Central Asia assessment, Africa assessment, Americas assessment
motivation

One’s general willingness to do something. It is the set of psychological forces that compel you to take action. Motivation can be extrinsic - based on changes in external conditions, external rewards. Intrinsic motivation refers to an inherent drive to seek out challenges and new possibilities.

Values assessment
motivation crowding

Providing extrinsic incentives for certain kinds of behaviour - such as promising monetary rewards for accomplishing more of intrinsically/ normatively motivated action - can undermine that motivation for performing the behaviour, diminished motivation to act.

Values assessment
multi stakeholder based scenario development

See Participatory scenario development.

Asia-Pacific assessment
multi-criteria analysis

A sub-discipline of operations research that explicitly evaluates multiple conflicting criteria in decision-making.

Asia-Pacific assessment
multidisciplinary expert panel

The IPBES Multidiscplinary Expert Panel is a subsidiary body established by the IPBES Plenary which oversees the scientific and technical functions ofthe Platform, a key role being to select experts to carry out assessments.

Europe and Central Asia assessment, Sustainable use assessment, Americas assessment
multidisciplinary expert panel

Within the context of IPBES - a subsidiary body established by the IPBES Plenary which carries out the scientific and technical functions agreed upon by the Plenary, as articulated in the document on functions, operating principles and institutional arrangements of IPBES.

Scenarios and models assessment
multifunctional ‘scape

where ‘scape is shorthand for ‘land-, freshwater- and sea-scape’, is a contiguous area defined by major geomorphological (e.g. major watersheds, geological systems and major biomes) and/or oceanographic processes (major current regimes, biogeochemical processes). Scale may vary with the application. A ‘scape may include a mosaic of habitats across all conditions of nature from intact in ‘wild spaces’, through modified and altered in ‘shared spaces’ where humans have a significant impact on the biota and may alter function considerably, to ‘anthromes’ or fully transformed agricultural and urban areas where the coverage of natural habitats is very low or even zero.

IPBES-IPCC co-sponsored workshop on biodiversity and climate change
multifunctional agriculture

The concept was adopted by FAO (1999) to foster an approach integrating landscape, biological connections, and less damageable practices. Multifunctional agriculture is meant to integrate the economic, social and ecological aspects of land management.

Land degradation and restoration assessment
multifunctionality

The condition of being multifunctional; diversity of function.

Asia-Pacific assessment
muti-use system

Multi-use systems are defined as socio-ecosystems in which occur more than one use or practice (e.g. fishing and logging in mangroves).

Sustainable use assessment
mutualism

Interaction between two species that benefits the two species (Bronstein, 1994).

Global assessment (1st work programme)
taboo

A social or religious custom prohibiting or restricting a particular practice or forbidding association with a particular person, place, or behavior.

Sustainable use assessment, Global assessment (1st work programme)
target

A choice by people of a desired contemporary or future outcome.

Land degradation and restoration assessment
target condition

A condition that maximizes the desired mix of ecosystem services.

Land degradation and restoration assessment
target-seeking scenario

Scenarios that start with the definition of a clear objective, or a set of objectives, specified either in terms of achievable targets, or as an objective function to be optimized, and then identify different pathways to achieving this outcome (e.g. through backcasting).

Scenarios and models assessment
target-seeking scenario

See “scenarios”.

Americas assessment, Sustainable use assessment
taxon

A category applied to a group in a formal system of nomenclature, e.g. species, genus, family etc. (plural: taxa).

Global assessment (1st work programme), Sustainable use assessment, Americas assessment, Asia-Pacific assessment, Europe and Central Asia assessment
taxonomic diversity

Variety of species or other taxonomic categories (IUCN, 2012a).

Global assessment (1st work programme)
technical paper

Technical papers are based on the material contained in the assessment reports and are prepared on topics deemed important by the Plenary.

technical summary

A Technical Summary is a longer detailed and specialized version of the material contained in the summary for policymakers.

telecoupling

Tele-coupling refers to socioeconomic and environmental interactions over distances. It involves distant exchanges of information, energy and matter (e.g. people, goods, products, capital) at multiple spatial, temporal and organizational scales.

Africa assessment
tele-grabbing

Transboundary acquisition of land.

Global assessment (1st work programme)
teleconnection

Relates to the environmental interactions between climatic systems over considerable distances.

Americas assessment
teleconnection

A statistical association between climate variables at widely separated, geographically-fixed spatial locations. Teleconnections are caused by large spatial structures such as basin-wide coupled modes of ocean-atmosphere variability, Rossby wave-trains, mid-latitude jets and storm tracks, etc.

IPBES-IPCC co-sponsored workshop on biodiversity and climate change
telecoupling

Socioeconomic and environmental interactions over distances. It involves distant exchanges of information, energy and matter (e.g. people, goods, products, capital) at multiple spatial, temporal and organizational scales.

Land degradation and restoration assessment
telecoupling

Refers to socioeconomic and environmental interactions over distances. It involves distant exchanges of information, energy and matter (e.g. people, goods, products, capital) at multiple spatial, temporal and organizational scales.

Europe and Central Asia assessment, Americas assessment
telecoupling

Telecoupling refers to socioeconomic and environmental interactions over distances. It involves distant exchanges of information, energy and matter (e.g. people, goods, products, capital) at multiple spatial, temporal and organizational scales.

Global assessment (1st work programme), Global assessment (1st work programme)
telecoupling

Telecoupling refers to the phenomenon that natural or anthropogenic processes in one part of the globe have an effect on a distant part of the world (Friis et al., 2016). This concept thus enables the description of flows and impacts between globally distant places in a common language. Synonym in the literature is global inter-regional connectedness.

IPBES-IPCC co-sponsored workshop on biodiversity and climate change
temporal scale

Comprised of two properties: 1) temporal extent - the total length of the time period of interest for a particular study (e.g. 10 years, 50 years, or 100 years); and 2) temporal grain (or resolution) - the temporal frequency with which data are observed or projected within this total period (e.g. at 1-year, 5-year or 10-year intervals).

Pollination assessment, Global assessment (1st work programme), Scenarios and models assessment
temporal scales

Measurements or other observations reported along a time series.

Asia-Pacific assessment, Sustainable use assessment
tenure

The act, fact, manner, or condition of holding something in one’s possession, as real estate or an office; occupation.

Pollination assessment
tenure security

An agreement between an individual or group to land and residential property, which is governed and regulated by a legal and administrative framework includes both customary and statutory systems.

Asia-Pacific assessment, Sustainable use assessment, Land degradation and restoration assessment, Global assessment (1st work programme)
tenure

Tenure systems define who can use which Nature’s contributions to people, for how long and under what conditions. Three related aspects of tenure offer a comprehensive understanding of the term. They include (1) tenure as a set of rights, (2) key responsibilities in relation to tenure, and (3) enabling conditions that facilitate governance of tenure. From this combined perspective, tenure is understood as the combination of a set of specific rights that connect the resource users with various aspects of the resource and puts the control and decision-making power in their hands. These rights span social, ecological, economic, and political aspects of tenure, and help provide directions to moving toward effective governance. Rights are connected with responsibilities that range from the duties of the users to maintain the resource to the duties to be performed by the state, and those jointly by both. The exercise of tenure rights can only be possible if certain conditions are meaningfully met because they offer the much required social, ecological, and political environment for the operationalization of tenure rights, performance of the tenure related duties, and necessary security and protection against tenure violations. From an integrated social-ecological (human-environmental) systems perspective, tenure is defined as relationships (also interactions and connections) between people (the users) who seek tenure and between the people (users) and the environment (includes the resource) to which tenure is being sought. Governance of tenure is then about the manner in which these host of relationships, interactions, and connections are addressed and promoted. Tenure in the context of sustainable use of wild species is not a static concept and, therefore, can be best understood as a process and its governance as continuous.

Sustainable use assessment
teratogen

Any agent that causes an abnormality following fetal exposure during pregnancy.

Americas assessment
terrestrial animal harvesting

Terrestrial animal harvesting is defined as the removal from their habitat of animals (vertebrates and invertebrates) that spend some or all of their life cycle in terrestrial environments. As for fishing, terrestrial animal harvesting often results in the death of the animal, but it may not in some cases. To reflect both situations, terrestrial animal harvesting has been sub-divided into a lethal and a “non- lethal” category. Hunting is defined as the lethal category of terrestrial animal harvesting which leads to the killing of the animal, such as in trophy hunting. “Non-lethal” terrestrial animal harvesting is defined as the temporary or permanent capture of live animals from their habitat without intended mortality, such as pet trade, falconry or green hunting. Non-lethal harvest of animals also includes removal of parts or products of animals that do not lead to the mortality of the host, such as vicuña fiber or wild honey. Unintended mortality may however occur in this category and the term “non-lethal” is therefore put in quotes.

Sustainable use assessment
terrestrial productivity

Net Primary Production (NPP) from the terrestrial environment.

Land degradation and restoration assessment
territorial use rights in fisheries

Give a specific harvester exclusive access to ocean areas.

Americas assessment
territorial use rights in fisheries

Give a specific harvester exclusive access to ocean areasJ. E. Wilen, Cancino, & Uchida, 2012.

Global assessment (1st work programme)