Increasing crop heterogeneity enhances multitrophic diversity across agricultural regions

↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Search: WFRF:(Miguet Paul) > (2019) > Increasing crop het...

1 of 1
Previous record
Next record
To hitlist

Increasing crop heterogeneity enhances multitrophic diversity across agricultural regions

Sirami, Clélia (author): University of Montpellier,University of Toulouse

Gross, Nicolas (author): Rey Juan Carlos University,INRA National Institute of Agricultural Research

Baillod, Aliette Bosem (author): Research Institute of Organic Agriculture (FiBL Switzerland),University of Göttingen

Bertrand, Colette (author): University of Rennes I,L'Institut Agro Rennes-Angers,University of Paris-Saclay

Carrié, Romain (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Centre for Environmental and Climate Science (CEC),Faculty of Science,University of Toulouse

Hass, Annika (author): University of Göttingen

Henckel, Laura (author): Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences, Umeå,INRA National Institute of Agricultural Research,ARTDATABANKEN,Swedish Species Information Centre,LTSER Zone Atelier Plaine and Val de Sevre,University of La Rochelle,National Institute of Agricultural Research (INRA)

Miguet, Paul (author): INRA National Institute of Agricultural Research

Vuillot, Carole (author): University of Montpellier,Versailles Saint-Quentin-en-Yvelines University

Alignier, Audrey (author): INRA National Institute of Agricultural Research

Girard, Jude (author): Carleton University

Batáry, Péter (author): University of Göttingen,Institute of Ecology and Botany, HAS

Clough, Yann (author): Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Centre for Environmental and Climate Science (CEC),Faculty of Science,University of Göttingen

Violle, Cyrille (author): University of Montpellier

Giralt, David (author): Forest Technology Centre of Catalonia

Bota, Gerard (author): Forest Technology Centre of Catalonia

Badenhausser, Isabelle (author): Chizé Centre for Biological Studies,INRA National Institute of Agricultural Research

Lefebvre, Gaëtan (author): Tour du Valat

Gauffre, Bertrand (author): LTSER Zone Atelier Plaine et Val de Sèvre,INRA National Institute of Agricultural Research,Chizé Centre for Biological Studies

Vialatte, Aude (author): University of Toulouse

Calatayud, François (author): University of Toulouse

Gil-Tena, Assu (author): Centre for Ecological Research and Forestry (CERAF)

Tischendorf, Lutz (author): Carleton University

Mitchell, Scott (author): Carleton University

Lindsay, Kathryn (author): Carleton University

Georges, Romain (author): University of Rennes I

Hilaire, Samuel (author): Tour du Valat

Recasens, Jordi (author): University of Lleida

Solé-Senan, Xavier Oriol (author): University of Lleida

Robleño, Irene (author): University of Lleida

Bosch, Jordi (author): Centre for Ecological Research and Forestry (CERAF)

Barrientos, Jose Antonio (author): Autonomous University of Barcelona

Ricarte, Antonio (author): University of Alicante

Marcos-Garcia, Maria Ángeles (author): University of Alicante

Miñano, Jesús (author): University of Murcia

Mathevet, Raphaël (author): University of Montpellier

Gibon, Annick (author): University of Toulouse

Baudry, Jacques (author)

Balent, Gérard (author): University of Toulouse

Poulin, Brigitte (author): Tour du Valat

Burel, Françoise (author): University of Rennes I

Tscharntke, Teja (author): University of Göttingen

Bretagnolle, Vincent (author): Chizé Centre for Biological Studies

Siriwardena, Gavin (author): British Trust for Ornithology

Ouin, Annie (author): University of Toulouse

Brotons, Lluis (author): Forest Technology Centre of Catalonia,CSIC Spanish National Research Council

Martin, Jean Louis (author): University of Montpellier

Fahrig, Lenore (author): Carleton University

show less...

(creator_code:org_t)

2019-07-29
2019
English 6 s.
In: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences. - 0027-8424 .- 1091-6490. ; 116:33, s. 16442-16447

Related links:: http://dx.doi.org/10... (free); show more...; https://www.pnas.org...; https://lup.lub.lu.s...; https://doi.org/10.1...; https://res.slu.se/i...; show less...

Journal article (peer-reviewed)

Abstract Subject headings

Agricultural landscape homogenization has detrimental effects on biodiversity and key ecosystem services. Increasing agricultural landscape heterogeneity by increasing seminatural cover can help to mitigate biodiversity loss. However, the amount of seminatural cover is generally low and difficult to increase in many intensively managed agricultural landscapes. We hypothesized that increasing the heterogeneity of the crop mosaic itself (hereafter “crop heterogeneity”) can also have positive effects on biodiversity. In 8 contrasting regions of Europe and North America, we selected 435 landscapes along independent gradients of crop diversity and mean field size. Within each landscape, we selected 3 sampling sites in 1, 2, or 3 crop types. We sampled 7 taxa (plants, bees, butterflies, hoverflies, carabids, spiders, and birds) and calculated a synthetic index of multitrophic diversity at the landscape level. Increasing crop heterogeneity was more beneficial for multitrophic diversity than increasing seminatural cover. For instance, the effect of decreasing mean field size from 5 to 2.8 ha was as strong as the effect of increasing seminatural cover from 0.5 to 11%. Decreasing mean field size benefited multitrophic diversity even in the absence of seminatural vegetation between fields. Increasing the number of crop types sampled had a positive effect on landscape-level multitrophic diversity. However, the effect of increasing crop diversity in the landscape surrounding fields sampled depended on the amount of seminatural cover. Our study provides large-scale, multitrophic, cross-regional evidence that increasing crop heterogeneity can be an effective way to increase biodiversity in agricultural landscapes without taking land out of agricultural production.

Subject headings

LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Jordbruksvetenskap (hsv//swe)
AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Agricultural Science (hsv//eng)
NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Miljö- och naturvårdsvetenskap (hsv//swe)
AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Environmental Sciences related to Agriculture and Land-use (hsv//eng)

Keyword

Biodiversity
Complementation
Crop mosaic
Farmland
Landscape
Multitaxa

Publication and Content Type

art (subject category)
ref (subject category)

Find in a library

Proceedings of the National Academy of Sciences of the United States of America (Search for host publication in LIBRIS)

To the university's database

1 of 1
Previous record
Next record
To hitlist

Find more in SwePub

By the author/editor: Sirami, Clélia; Gross, Nicolas; Baillod, Aliette ...; Bertrand, Colett ...; Carrié, Romain; Hass, Annika; show more...; Henckel, Laura; Miguet, Paul; Vuillot, Carole; Alignier, Audrey; Girard, Jude; Batáry, Péter; Clough, Yann; Violle, Cyrille; Giralt, David; Bota, Gerard; Badenhausser, Is ...; Lefebvre, Gaëtan; Gauffre, Bertran ...; Vialatte, Aude; Calatayud, Franç ...; Gil-Tena, Assu; Tischendorf, Lut ...; Mitchell, Scott; Lindsay, Kathryn; Georges, Romain; Hilaire, Samuel; Recasens, Jordi; Solé-Senan, Xavi ...; Robleño, Irene; Bosch, Jordi; Barrientos, Jose ...; Ricarte, Antonio; Marcos-Garcia, M ...; Miñano, Jesús; Mathevet, Raphaë ...; Gibon, Annick; Baudry, Jacques; Balent, Gérard; Poulin, Brigitte; Burel, Françoise; Tscharntke, Teja; Bretagnolle, Vin ...; Siriwardena, Gav ...; Ouin, Annie; Brotons, Lluis; Martin, Jean Lou ...; Fahrig, Lenore; show less...

About the subject

AGRICULTURAL SCIENCES: AGRICULTURAL SCI ...; and Agriculture Fore ...; and Agricultural Sci ...

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

AGRICULTURAL SCIENCES: AGRICULTURAL SCI ...; and Other Agricultur ...; and Environmental Sc ...

Articles in the publication: Proceedings of t ...; Proceedings of t ...

By the university: Lund University; Swedish University of Agricultural Sciences

Search outside SwePub

Extend your search to:: Google; Google Book Search; Google Scholar

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

LIBRIS.kb.se