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  1. How green is greening?
    a fine-scale analysis of spatiotemporal dynamics in Germany
    Autor*in: Lakes, Tobia Maike; García Márquez, Jaime Ricardo; Müller, Daniel; Lakner, Sebastian; Pe'er, Guy
    Erschienen: [2020]
    Verlag:  Humboldt-Universität zu Berlin, Berlin

    The "Greening" measures of the EU's CAP, implemented in 2015, have been intensively debated in terms of their effectiveness and efficiency for agricultural, environmental, and climate outcomes. This study explores the fine-scale spatiotemporal... mehr

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 639
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    keine Fernleihe

     

    The "Greening" measures of the EU's CAP, implemented in 2015, have been intensively debated in terms of their effectiveness and efficiency for agricultural, environmental, and climate outcomes. This study explores the fine-scale spatiotemporal dynamics of Ecological Focus Areas (EFAs) (with a particular emphasis on fallow land). We use annual land-use data at the plot level from IACS for Brandenburg in Germany from 2005 to 2018 and apply quantitative spatial metrics. In result, we find EFA measures to represent a small percentage of the total area of agriculture, with catch crops dominating, followed by fallow land and nitrogen-fixing crops. Fallow land decreased until 2015 and slightly increased with the introduction of Greening. Half of the fallow land in 2015 was fallow land in the previous year, while the other half had been used for cereals, fodder and oil seed plants. A large share of fallow land shows a low permanency of 1 up to 4 years. EFAs and particularly fallow land hence may contribute to environmental performance in agricultural land use, yet currently they do so to a limited degree. We suggest a change in types of EFA measures, spatial optimisation to reduce fragmented patterns, and a higher permanency of fallow land by a better alignment of agricultural and landscape policies and planning.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/213036
    Schriftenreihe: FORLand-working paper ; 17 (2020)
    Umfang: 1 Online-Ressource (circa 23 Seiten), Illustrationen
  2. EFForTS-LGraf
    a landscape generator for creating smallholder-driven land-use mosaics
    Autor*in: Salecker, Jan; Dislich, Claudia; Wiegand, Kerstin; Meyer, Katrin M.; Pe'er, Guy
    Erschienen: 2019
    Verlag:  GOEDOC, Dokumenten- und Publikationsserver der Georg-August-Universität Göttingen, Göttingen ; Niedersächsische Staats- und Universitätsbibliothek Göttingen

    Spatially-explicit simulation models are commonly used to study complex ecological and socio-economic research questions. Often these models depend on detailed input data, such as initial land-cover maps to set up model simulations. Here we present... mehr

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    Niedersächsische Staats- und Universitätsbibliothek Göttingen
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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 512
    Fernleihe:
    keine Fernleihe

     

    Spatially-explicit simulation models are commonly used to study complex ecological and socio-economic research questions. Often these models depend on detailed input data, such as initial land-cover maps to set up model simulations. Here we present the landscape generator EFFortS-LGraf that provides artificially-generated land-use maps of agricultural landscapes shaped by small-scale farms. EFForTS-LGraf is a process-based landscape generator that explicitly incorporates the human dimension of land-use change. The model generates roads and villages that consist of smallholder farming households. These smallholders use different establishment strategies to create fields in their close vicinity. Crop types are distributed to these fields based on crop fractions and specialization levels. EFForTS-LGraf model parameters such as household area or field size frequency distributions can be derived from household surveys or geospatial data. This can be an advantage over the abstract parameters of neutral landscape generators. We tested the model using oil palm and rubber farming in Indonesia as a case study and validated the artificially-generated maps against classified satellite images. Our results show that EFForTS-LGraf is able to generate realistic land-cover maps with properties that lie within the boundaries of landscapes from classified satellite images. An applied simulation experiment on landscape-level effects of increasing household area and crop specialization revealed that larger households with higher specialization levels led to spatially more homogeneous and less scattered crop type distributions and reduced edge area proportion. Thus, EFForTS-LGraf can be applied both to generate maps as inputs for simulation modelling and as a stand-alone tool for specific landscape-scale analyses in the context of ecological-economic studies of smallholder farming systems. Keywords: Landscape generator, agent-based model, ABM, NetLogo, process-based, Indonesiace

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/196610
    Schriftenreihe: EFForTS discussion paper series ; nr. 29
    Umfang: 1 Online-Ressource (PDF-Datei: 39 Seiten, circa 3,7 MB), Illustrationen
  3. The Common Agricultural Policy post-2020
    Volume 1, Synthesis report
    Autor*in: Pe'er, Guy
    Erschienen: May 2021
    Verlag:  Johann Heinrich von Thünen-Institut, Braunschweig/Germany

    Despite significant efforts, substantial investments and some local successes, the EU's Common Agricultural Policy (CAP) has not succeeded in halting the loss of farmland biodiversity. To address these weaknesses, the CAP post-2020 proposes a new... mehr

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    Thünen-Institut, Zentrum für Informationsmanagement, Bibliothek Ländliche Räume
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    Online-Ressource
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    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 418
    Fernleihe:
    keine Fernleihe

     

    Despite significant efforts, substantial investments and some local successes, the EU's Common Agricultural Policy (CAP) has not succeeded in halting the loss of farmland biodiversity. To address these weaknesses, the CAP post-2020 proposes a new "Green Architecture" comprising, inter alia, compulsory elements (enhanced conditionality through Good Agricultural and Environmental Conditions - GAEC), voluntary Agri-Environment-Climate Measures (AECMs), and a new instrument called "Eco-schemes". Will this new Green Architecture, combined with a result-based orientation of the CAP, help address the biodiversity crisis? To provide science-based feedback on this proposal, more than 300 scientists from 22 Member States (MSs) have provided their expertise through 13 workshops that took place between October-December 2020, as well as a follow up online survey. The results are published as Thünen Working Paper 1751 comprising three volumes: Thünen Working Paper Vol. 1 (this document) contains a comprehensive synthesis of the results of the workshops alongside experts' assessments of the flagship Eco-schemes proposed by the European Commission. Thünen Working Paper Vol. 2 contains the full reports of the Member State Workshops (Annex I) and the inputs submitted by the experts' regarding their opinions on the Flagship-Eco-schemes proposed by the EU Commission (Annex II)2. A policy brief is published as Thünen Working Paper Vol. 33. Although the Working Paper focuses on the proposed CAP's performance for biodiversity as a core topic, benefits for climate change mitigation and other environmental aspects were highlighted by workshop participants; and economic considerations were highlighted where relevant ...

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9783865762245
    Weitere Identifier:
    hdl: 10419/234606
    Übergeordneter Titel: The Common Agricultural Policy post-2020 - Alle Bände anzeigen
    Schriftenreihe: Thünen working paper ; 175, volume 1
    Schlagworte: CAP; Common Agricultural Policy; AECM; Eco-schemes; European Union; Biodiversity
    Umfang: 1 Online-Ressource (circa 112 Seiten), Illustrationen
  4. The Common Agricultural Policy post-2020
    Volume 2, Annexes
    Autor*in: Pe'er, Guy
    Erschienen: May 2021
    Verlag:  Johann Heinrich von Thünen-Institut, Braunschweig/Germany

    Despite significant efforts, investments and some local successes, the EU's Common Agricultural Policy (CAP) has not succeeded in halting the loss of farmland biodiversity. To address this (and other) weaknesses, the CAP post-2020 proposes a new... mehr

    Zugang:
    Verlag (kostenfrei)
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    Standort:
    Thünen-Institut, Zentrum für Informationsmanagement, Bibliothek Ländliche Räume
    Signatur:
    Online-Ressource
    Fernleihe:
    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 418
    Fernleihe:
    keine Fernleihe

     

    Despite significant efforts, investments and some local successes, the EU's Common Agricultural Policy (CAP) has not succeeded in halting the loss of farmland biodiversity. To address this (and other) weaknesses, the CAP post-2020 proposes a new "Green Architecture" comprising (inter alia) compulsory elements (enhanced conditionality through Good Agricultural and Environmental Conditions - GAEC), voluntary Agri-Environment-Climate Measures (AECMs), and a new instrument called "Eco-schemes". Will this new Green Architecture, combined with a result-based orientation of the CAP, help address the biodiversity crisis? To provide science-based feedback on this proposal, more than 300 scientists from 22 Member States (MSs) have provided their expertise through 13 workshops that took place between October and December 2020, and a follow up online survey. The results are published in Thünen Working Reports with 3 volumes.1 The Thünen Working Paper 175 - Volume 1 contains all results of the workshops with experts' assessment.2 The present Thünen Working Paper 175 - Volume 2 contains all reports of the Member-State-Workshops as well as an overview of the experts' opinions on the Flagship-Eco-schemes proposed by the EU Commission. In addition, a policy brief on the results was published in Thünen Working Paper 175 - Volume 3.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9783865762252
    Weitere Identifier:
    hdl: 10419/234607
    Übergeordneter Titel: The Common Agricultural Policy post-2020 - Alle Bände anzeigen
    Schriftenreihe: Thünen working paper ; 175, volume 2
    Schlagworte: CAP; Common Agricultural Policy; AECM; Eco-schemes; European Union; Biodiversity
    Umfang: 1 Online-Ressource (circa 264 Seiten), Illustrationen
  5. The Common Agricultural Policy post-2020
    Volume 3, Policy brief
    Autor*in: Pe'er, Guy
    Erschienen: May 2021
    Verlag:  Johann Heinrich von Thünen-Institut, Braunschweig/Germany

    Despite significant efforts, investments and some local successes, the EU's Common Agricultural Policy (CAP) has not succeeded in halting the loss of farmland biodiversity. To address these weaknesses, the CAP post-2020 proposes a new "Green... mehr

    Zugang:
    Verlag (kostenfrei)
    Resolving-System (kostenfrei)

    Standort:
    Thünen-Institut, Zentrum für Informationsmanagement, Bibliothek Ländliche Räume
    Signatur:
    Online-Ressource
    Fernleihe:
    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 418
    Fernleihe:
    keine Fernleihe

     

    Despite significant efforts, investments and some local successes, the EU's Common Agricultural Policy (CAP) has not succeeded in halting the loss of farmland biodiversity. To address these weaknesses, the CAP post-2020 proposes a new "Green Architecture" comprising, inter alia, compulsory elements (enhanced conditionality through Good Agricultural and Environmental Conditions - GAEC), voluntary Agri-Environment-Climate Measures (AECM), and a new instrument called "Eco-schemes". Will this new Green Architecture, combined with a result-based orientation of the CAP, help address the biodiversity crisis? To provide science-based feedback on this proposal, more than 300 scientists from 22 MSs have provided their expertise through 13 workshops that took place between October-December 2020, and a follow up online survey. The results are published in Thünen Working Paper 1751 comprising three volumes: Volume 1 is a synthesis of the results from all workshops and expert inputs as submitted through the online survey. 2 Volume 2 contains the full reports from all MS Workshops as well as all expert inputs regarding their opinions on the Flagship-Eco-schemes proposed by the European Commission. 3 Thünen Working Paper 175 - Volume 3 (this document) offers a policy brief summarizing the results. Although the Working Paper focuses on the proposed CAP's performance for biodiversity as a core topic, benefits for climate change mitigation and other environmental aspects were highlighted by workshop participants; and economic considerations were highlighted where relevant ...

     
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Hinweise zum Inhalt
    Volltext (kostenfrei)
    Volltext (kostenfrei)
    Volltext (kostenfrei)
    Volltext (kostenfrei)
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9783865762269
    Weitere Identifier:
    hdl: 10419/234608
    Übergeordneter Titel: The Common Agricultural Policy post-2020 - Alle Bände anzeigen
    Schriftenreihe: Thünen working paper ; 175, volume 3
    Schlagworte: CAP; Common Agricultural Policy; AECM; Eco-schemes; Green Architecture; European Union; Biodiversity
    Umfang: 1 Online-Ressource (circa 46 Seiten), Illustrationen