Unified understanding of intrinsic and extrinsic controls of dissolved organic carbon reactivity in aquatic ecosystems

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Unified understanding of intrinsic and extrinsic controls of dissolved organic carbon reactivity in aquatic ecosystems

Berggren, Martin (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science

Guillemette, François (author): Université du Québec à Trois-Rivières,University of Quebec at Trois-Rivieres,University of Quebec at Trois-Rivières

Bieroza, Magdalena (author): Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mark och miljö,Department of Soil and Environment,Sveriges lantbruksuniversitet (SLU),Swedish University of Agricultural Sciences (SLU)

Buffam, Ishi (author): Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Landskapsarkitektur, planering och förvaltning,Department of Landscape Architecture, Planning and Management,Sveriges lantbruksuniversitet (SLU),Swedish University of Agricultural Sciences (SLU)

Deininger, Anne (author): Norsk institutt for vannforskning,Norwegian Institute for Water Research,Universitetet i Agder,University of Agder

Hawkes, Jeffrey A. (author): Uppsala University,Uppsala universitet,Analytisk kemi

Kothawala, Dolly (author): Uppsala University,Uppsala universitet,Limnologi

LaBrie, Richard (author): TU Bergakademie Freiberg,Université de Montréal,University of Montreal

Lapierre, Jean François (author): Université de Montréal,University of Montreal

Murphy, Kathleen, 1972 (author): Chalmers University of Technology

Al-Kharusi, Enass S. (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science

Rulli, Mayra P.D. (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science

Hensgens, Geert (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science

Younes, Hani (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science

Wuensch, Urban, 1986 (author): Chalmers University of Technology

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2022-08-10
2022
English.
In: Ecology. - : Wiley. - 0012-9658 .- 1939-9170. ; 103:9

Related links:: https://research.cha... (primary) (free); show more...; https://pub.epsilon.... (primary) (Raw object) (free); https://doi.org/10.1...; https://uu.diva-port... (primary) (Raw object); http://dx.doi.org/10... (free); https://doi.org/10.1...; https://research.cha...; https://res.slu.se/i...; https://urn.kb.se/re...; https://lup.lub.lu.s...; show less...

Journal article (peer-reviewed)

Abstract Subject headings

Despite our growing understanding of the global carbon cycle, scientific consensus on the drivers and mechanisms that control dissolved organic carbon (DOC) turnover in aquatic systems is lacking, hampered by the mismatch between research that approaches DOC reactivity from either intrinsic (inherent chemical properties) or extrinsic (environmental context) perspectives. Here we propose a conceptual view of DOC reactivity in which the combination of intrinsic and extrinsic factors controls turnover rates and determines which reactions will occur. We review three major types of reactions (biological, photochemical, and flocculation) from an intrinsic chemical perspective and further define the environmental features that modulate the expression of chemically inherent reactivity potential. Finally, we propose hypotheses of how extrinsic and intrinsic factors together shape patterns in DOC turnover across the land-to-ocean continuum, underscoring that there is no intrinsic DOC reactivity without environmental context. By acknowledging the intrinsic–extrinsic control duality, our framework intends to foster improved modeling of DOC reactivity and its impact on ecosystem services.

Subject headings

TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Övrig annan teknik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Other Engineering and Technologies not elsewhere specified (hsv//eng)
NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Naturgeografi (hsv//swe)
NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Physical Geography (hsv//eng)
NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)

Keyword

dissolved organic carbon
sorption
photoreactivity
bioreactivity
bioreactivity
dissolved organic carbon
photoreactivity
sorption

Publication and Content Type

art (subject category)
ref (subject category)

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By the author/editor: Berggren, Martin; Guillemette, Fra ...; Bieroza, Magdale ...; Buffam, Ishi; Deininger, Anne; Hawkes, Jeffrey ...; show more...; Kothawala, Dolly; LaBrie, Richard; Lapierre, Jean F ...; Murphy, Kathleen ...; Al-Kharusi, Enas ...; Rulli, Mayra P.D ...; Hensgens, Geert; Younes, Hani; Wuensch, Urban, ...; show less...

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ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Other Engineerin ...; and Other Engineerin ...

NATURAL SCIENCES: NATURAL SCIENCES; and Earth and Relate ...; and Physical Geograp ...

NATURAL SCIENCES: NATURAL SCIENCES; and Earth and Relate ...; and Environmental Sc ...

NATURAL SCIENCES: NATURAL SCIENCES; and Biological Scien ...; and Ecology

Articles in the publication: Ecology

By the university: Chalmers University of Technology; Swedish University of Agricultural Sciences; Uppsala University; Lund University

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