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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)
kelp

A large brown seaweed that typically has a long, tough stalk with a broad frond divided into strip.

Asia-Pacific assessment
key biodiversity area

Sites contributing significantly to the global persistence of biodiversity. They represent the most important sites for biodiversity worldwide, and are identified nationally using globally standardised criteria and thresholds.

Americas assessment, Europe and Central Asia assessment, Africa assessment, Global assessment (1st work programme), Asia-Pacific assessment
key biodiversity area

Sites contributing significantly to the global persistence of biodiversity. They represent the most important sites for biodiversity conservation worldwide, and are identified nationally using globally standardized criteria and thresholds.

key players

People and organizations who both can influence and become affected by decisions - that is, in certain contexts, they serve as influencers, while at the same time are involved in actual decision making.

Values assessment
keystone species

A species whose impact on the community or ecosystem is disproportionately large relative to its abundance. Effects can be produced by consumption (trophic interactions), competition, mutualism, dispersal, pollination, disease, or habitat modification (non-trophic interactions).

Sustainable use assessment
keystone species

A species whose impact on the community or ecosystem is disproportionately large relative to its abundance. Effects can be produced by consumption (trophic interactions), competition, mutualism, dispersal, pollination, disease, or habitat modification (no.

keystone species

Species that maintain the organization and diversity of their ecological communities and are thus exceptional, relative to the rest of the community, in their importance. Species that, despite low biomass, exert strong effects on the structure of the communities they inhabit.

Asia-Pacific assessment
kinship-centric principle (non-humans)

animals, plants and spirits, and such approach forms part of an indigenous cultural identity. Maintaining reciprocal and healthy relationships through a continuum with animals, plants and the lands where they reside involve the giving and taking of resources in appropriate ways, at appropriate times. In some cases, animals and plants are seen and treated as equals to humans and shape and reshape human relations with nature. Often, the values embedded in these relationships drive human behaviour and are elicited through certain valuation methods. Appreciation (no disregard) for spiritual entities (e.g. sacred mountains, rivers, among others) residing on ancestral lands, can be an example of a Kinship-central approach (focused on non-humans).

Values assessment
kinship-centric principle (other humans)

Actions of mutual support between humans such as sharing, gender equity, social equity, honesty, humility, modesty. Some of these elements can be revealed as relevant through valuation methods and approaches, as well as by practices associated with them.

Values assessment
knowledge system

Indigenous and local knowledge systems are understood to be dynamic bodies of integrated, holistic, social and ecological understandings, know-hows, practices and beliefs pertaining to the relationship of living beings, including people, with one another and with their environment. Indigenous and local knowledge is grounded in territory, is highly diverse and is continuously evolving through the interaction of experiences, skills, innovations and different types of wisdom expressed in multiple ways (written, oral, visual, tacit, practical and scientific). Such knowledge can provide information, methods, theory and practice for sustainable ecosystem management. Indigenous and local knowledge systems have been, and continue to be, empirically tested, applied, contested and validated through different means in different contexts. Western Academic knowledge systems relate to often explicit knowledge that has been derived from applying formal methods in academic or technical institutions.

Values assessment
knowledge system

A body of propositions that are adhered to, whether formally or informally, and are routinely used to claim truth.

Scenarios and models assessment
knowledge system

A body of propositions that are adhered to, whether formally or informally, and are routinely used to claim truth. They are organized structures and dynamic processes (a) generating and representing content, components, classes, or types of knowledge, that are (b) domain-specific or characterized by domain-relevant features as defined by the user or consumer, (c) reinforced by a set of logical relationships that connect the content of knowledge to its value (utility), (d) enhanced by a set of iterative processes that enable the evolution, revision, adaptation, and advances, and (e) subject to criteria of relevance, reliability, and quality.

Europe and Central Asia assessment, Americas assessment, Sustainable use assessment, Land degradation and restoration assessment, Asia-Pacific assessment
knowledge system

Organized structures and dynamic processes (a) generating and representing content, components, classes, or types of knowledge, that are (b) domain-specific or characterized by domain-relevant features as defined by the user or consumer, (c) reinforced by a set of logical relationships that connect the content of knowledge to its value (utility), (d) enhanced by a set of iterative processes that enable the evolution, revision, adaptation, and advances, and (e) subject to criteria of relevance, reliability, and quality.

Pollination assessment
knowledge system

A body of propositions that are adhered to, whether formally or informally, and are routinely used to claim truth. They are organised structures and dynamic processes: generating and representing content, components, classes, or types of knowledge, that are, domain-specific or characterised by domain-relevant features as defined by the user or consumer,, reinforced by a set of logical relationships that connect the content of knowledge to its value (utility),, enhanced by a set of iterative processes that enable the evolution, revision, adaptation, and advances, and,, subject to criteria of relevance, reliability, and quality.

Africa assessment
kyoto protocol

An international agreement linked to the United Nations Framework Convention on Climate Change, which commits its Parties by setting internationally binding emission reduction targets.

Asia-Pacific assessment
nagoya protocol

The Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits Arising from their Utilization (ABS) is a supplementary agreement to the 1992 Convention on Biological Diversity. It provides a transparent legal framework for the effective implementation of one of the three objectives of the CBD: the fair and equitable sharing of benefits arising out of the utilization of genetic resources, thereby contributing to the conservation and sustainable use of biodiversity. The Nagoya Protocol aims to create greater legal certainty and transparency for both providers and users of genetic resources by establishing more predictable conditions for access to genetic resources and helping to ensure benefit-sharing when genetic resources leave the country providing the genetic resources. The Nagoya Protocol on ABS was adopted on 29 October 2010 in Nagoya, Japan and entered into force on 12 October 2014.

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

adj. Pertaining to a nation state or people who define themselves as a nation. A nation can be thought of as a large number of people associated with a particular territory and who are sufficiently conscious of their unity to seek or to possess a government peculiarly its own.

Pollination assessment
national biodiversity strategies and action plans

The Convention on Biological Diversity calls on each of its Parties to prepare a National Biodiversity Strategy and Action Plan (Article 6a) that establishes specific activities and targets for achieving the objectives of the Convention. These plans mostly are implemented by a partnership of conservation organizations. Species or habitats which are the subject of NBSAPs are the governments stated priorities for action and therefore raise greater concern where they are threatened. NBSAPs do not carry legal status and listed species and habitat types are not necessarily protected (although some are covered by other legislation) (Hesselink et al., 2007).

Global assessment (1st work programme)
national biodiversity strategies and action plans

The Convention on Biological Diversity calls on each of its Parties to prepare a National Biodiversity Strategy and Action Plan (Article 6a) that establishes specific activities and targets for achieving the objectives of the Convention. These plans mostly are implemented by a partnership of conservation organizations. Species or habitats which are the subject of NBSAPs are the governments stated priorities for action and therefore raise greater concern where they are threatened. NBSAPs do not carry legal status and listed species and habitat types are not necessarily protected (although some are covered by other legislation).

Sustainable use assessment
native forest

Forests that are made up of native tree species, and are either primary (have never been clear-cut) or secondary (regenerating naturally).

Land degradation and restoration assessment
native pollinator

A pollinator species living in an area where it evolved, or dispersed without human intervention. the study of first principles or the essence of things.

Pollination assessment
native species

Indigenous species of animals or plants that naturally occur in a given region or ecosystem.

Americas assessment, Global assessment (1st work programme), Europe and Central Asia assessment, Africa assessment, Asia-Pacific assessment, Land degradation and restoration assessment, Sustainable use assessment
native species

taxa that have originated in a given area (their natural range) without human involvement, or that have arrived there without intentional or unintentional intervention of humans, from an area in which they are native (IPBES glossary). This definition excludes products of hybridization involving alien taxa since “human involvement”, in this case, includes the introduction of an alien parent

Invasive alien species assessment
natural area

Regions that have not been significantly altered by humankind.

Sustainable use assessment
natural capital

A concept referring to the stock of renewable and non-renewable natural resources ( plants, animals, air, water, soils, minerals) that combine to yield a flow of benefits to people (UNDP, 2016b). Within the IPBES conceptual framework, it is part of the nature category, representing an economic-utilitarian perspective on nature, specifically those aspects of nature that people use (or anticipate to use) as source of Nature's contributions to people.

Sustainable use assessment
natural capital accounts

Sets of linked accounts that contain information about the type and quantities and, where possible, the value of the stocks of natural assets and the flows of services generated by them. The accounts contain two main components: physical accounts - types, quantities and condition of assets; and monetary accounts - application of monetary units of valuation to selected flows of services on an annual basis and associated values of stocks.

Land degradation and restoration assessment
natural capital

A concept referring to the stock of renewable and non-renewable natural resources (e.g. plants, animals, air, water, soils, minerals) that combine to yield a flow of benefits to people (UNDP, 2016b). Within the IPBES conceptual framework, it is part of t.

natural capital

An economic metaphor for the limited stocks of physical and biological resources found on Earth.

Europe and Central Asia assessment
natural capital

The world's stocks of natural assets which include geology, soil, air, water and all living things.

Asia-Pacific assessment
natural capital

The world's stocks of natural assets which include geology, soil, air, water and all living things. It is from this natural capital that humans derive a wide range of services, often called ecosystem services, which make human life possible.

Land degradation and restoration assessment
natural direct drivers

Direct drivers that are not the result of human activities and are beyond human control.

Scenarios and models assessment
natural disaster

The effects of natural hazards, which are natural processes or phenomena occurring in the biosphere that may constitute a damaging event. Natural disasters can be for instance: earthquakes, floods, landslide, volcanic eruption, etc.

Sustainable use assessment
natural habitat

Areas composed of viable assemblages of plant and/or animal species of largely native origin and/or where human activity had not essentially modified an area's primary ecological functions and species composition (UNEP-WCMC, 2014).

Global assessment (1st work programme)
natural habitat

Areas composed of viable assemblages of plant and/or animal species of largely native origin and/or where human activity had not essentially modified an area's primary ecological functions and species composition.

Sustainable use assessment
natural heritage

Natural features, geological and physiographical formations and delineated areas that constitute the habitat of threatened species of animals and plants and natural sites of outstanding universal value from the point of view of science, conservation or natural beauty (UNESCO, 1972).

Global assessment (1st work programme)
natural heritage

Natural features, geological and physiographical formations and delineated areas that constitute the habitat of threatened species of animals and plants and natural sites of outstanding universal value from the point of view of science, conservation or natural beauty.

Sustainable use assessment
naturalized species

A species that, once it is introduced outside its native distributional range, establishes self-sustaining populations.

Land degradation and restoration assessment, Sustainable use assessment, Pollination assessment
nature

In the context of IPBES, refers to the natural world with an emphasis on its living components. Within the context of western science, it includes categories such as biodiversity, ecosystems (both structure and functioning), evolution, the biosphere, humankind’s shared evolutionary heritage, and biocultural diversity. Within the context of other knowledge systems, it includes categories such as Mother Earth and systems of life, and it is often viewed as inextricably linked to humans, not as a separate entity (see Mother Earth).

Sustainable use assessment, Invasive alien species assessment
nature

In the context of IPBES, nature refers to the natural world with an emphasis on its living components. Within the context of Western science, it includes categories such as biodiversity, ecosystems (both structure and functioning), evolution, the biosphere, humankind's shared evolutionary heritage, and biocultural diversity. Within the context of other knowledge systems, it includes categories such as Mother Earth and systems of life, and it is often viewed as inextricably linked to humans, not as a separate entity (see Mother Earth).

Land degradation and restoration assessment, Europe and Central Asia assessment
nature

In the context of the Platform, refers to the natural world with an emphasis on biodiversity. Within the context of western science, it includes categories such as biodiversity, ecosystems (both structure and functioning), evolution, the biosphere, humankind's shared evolutionary heritage, and biocultural diversity. Within the context of other knowledge systems, it includes categories such as Mother Earth and systems of life, and it is often viewed as inextricably linked to humans, not as a separate entity.

Asia-Pacific assessment
nature

In the context of the Platform, refers to the natural world with an emphasis on its living components. Within the context of Western science, it includes categories such as biodiversity, ecosystems (both structure and functioning), evolution, the biosphere, humankind's shared evolutionary heritage, and biocultural diversity. Within the context of other knowledge systems, it includes categories such as Mother Earth and systems of life, and it is often viewed as inextricably linked to humans, not as a separate entity (see Mother Earth).

nature

The natural world, with particular emphasis on biodiversity.

Scenarios and models assessment, Global assessment (1st work programme)
nature

In the context of IPBES, refers to the natural world with an emphasis on its living components. Within the context of western science, it includes categories such as biodiversity, ecosystems (both structure and functioning), evolution, the biosphere, humankind's shared evolutionary heritage, and biocultural diversity. Within the context of other knowledge systems, it includes categories such as Mother Earth and systems of life, and it is often viewed as inextricably linked to humans, not as a separate entity (see Mother Earth).

Americas assessment
nature

The living parts of the biosphere, including their diversity and abundance and functional interactions with one another and with the abiotic parts of the earth system. Increasingly, nature is modified by human influences. Many features of nature have been co-produced by humans.This is a definition specifically made for the IPBES-IPCC workshop report, since neither IPBES nor IPCC has an existing definition. The closest is the IPBES Global Assessment Chapter 1 box 1.2 definition of Nature: Nature: the nonhuman world, including co- produced features, with particular emphasis on living organisms, their diversity, their interactions among themselves and with their abiotic environment.”

IPBES-IPCC co-sponsored workshop on biodiversity and climate change
nature-based recreation

Nature-based recreation may be defined as all forms of leisure that rely on the natural environment (Jacobs & Cottrell, 2015). In the context of this assessment, it may involve extractive practices (i.e. fishing, gathering, terrestrial animal harvesting) or non-extractive practices (i.e. observing).

Sustainable use assessment
nature-based solutions

Nature-based solutions are actions to protect, sustainably manage and restore natural or modified ecosystems that address societal challenges effectively and adaptively, simultaneously providing human well-being and biodiversity benefits.

IPBES-IPCC co-sponsored workshop on biodiversity and climate change
nature-based solutions

Actions to protect, sustainably manage, and restore natural or modified ecosystems, that address societal challenges effectively and adaptively, simultaneously providing human well-being and biodiversity benefits (Cohen-Shacham et al., 2016).

Global assessment (1st work programme), Sustainable use assessment
nature-based tourism

Nature-based tourism is the activities of persons traveling to natural areas outside their usual environment for leisure and other purposes (based on UNWTO, glossary). In the context of this assessment, it may involve extractive practices (i.e. fishing, gathering, terrestrial animal harvesting) or non-extractive practices (i.e. observing.

Sustainable use assessment
nature’s contributions to people

All the contributions, both positive and negative, of living nature (i.e. all organisms, ecosystems, and their associated ecological and evolutionary processes) to people’s quality of life. Beneficial contributions include e.g. food provision, water purification, flood control, and artistic inspiration, whereas detrimental contributions include e.g. disease transmission and predation that damages people or their assets. NCP may be perceived as benefits or detriments depending on the cultural, temporal or spatial context (Díaz et al., 2018). IPBES considers a gradient of approaches to NCP, ranging from a purely generalizing approach to a purely context-specific one. Within the generalizing approach, IPBES identifies 18 categories of NCP, organized in three partially overlapping groups: Material contributions are substances, objects or other material elements from nature that directly sustain people’s physical existence and material assets. They are typically physically consumed in the process of being experienced, for example when organisms are transformed into food, energy, or materials for clothing, shelter or ornamental purposes. Non-material contributions are nature’s effects on subjective or psychological aspects underpinning people’s quality of life, both individually and collectively. Examples include forests and coral reefs providing opportunities for recreation and inspiration, or particular organism (animals, plants, fungi) or habitat (mountains, lakes) being the basis of spiritual or social-cohesion experiences. Regulating contributions are functional and structural aspects of organisms and ecosystems that modify environmental conditions experienced by people, and/or regulate the generation of material and non- material contributions. Regulating contributions frequently affect quality of life in indirect ways. For example, people directly enjoy useful or beautiful plants, but only indirectly the soil organisms that are essential for the supply of nutrients to such plants.

Global assessment (1st work programme)
nature’s contributions to people

All the contributions, both positive and negative, of nature (i.e. biodiversity, ecosystems, and their associated ecological and evolutionary processes) to good quality of life for humanity. The positive contributions from nature (benefits) include such things as food provision, water purification, and artistic inspiration, whereas negative contributions (detriments), include e.g. pathogens, disease vectors, or predation that damage people, their built infrastructure, or their domesticated animals and plants. While some NCP are considered exclusively positive or negative, many NCP may be perceived as benefits or detriments depending on the cultural context.

Asia-Pacific assessment