Academic Journal
Where should livestock graze? Integrated modeling and optimization to guide grazing management in the Cañete basin, Peru
| العنوان: | Where should livestock graze? Integrated modeling and optimization to guide grazing management in the Cañete basin, Peru |
|---|---|
| المؤلفون: | Hamel, Perrine, Blundo Canto, Genowefa, Kowal, Virginia, Bryant, Benjamin P., Hawthorne, Peter L., Chaplin-Kramer, Rebecca |
| المصدر: | Socio-Environmental Systems Modelling |
| بيانات النشر: | International Environmental Modelling and Software Society |
| سنة النشر: | 2019 |
| المجموعة: | CIRAD: Agritrop (Centre de coopération internationale en recherche agronomique pour le développement) |
| مصطلحات موضوعية: | P10 - Ressources en eau et leur gestion, L02 - Alimentation animale, gestion des eaux, bassin versant, intensité de pâturage, production de bétail, érosion, modèle de simulation, http://aims.fao.org/aos/agrovoc/c_8320, http://aims.fao.org/aos/agrovoc/c_8334, http://aims.fao.org/aos/agrovoc/c_3368, http://aims.fao.org/aos/agrovoc/c_331557, http://aims.fao.org/aos/agrovoc/c_2651, http://aims.fao.org/aos/agrovoc/c_24242, http://aims.fao.org/aos/agrovoc/c_5725 |
| جغرافية الموضوع: | Pérou |
| الوصف: | Integrated watershed management allows decision-makers to balance competing objectives, for example agricultural production and protection of water resources. Here, we developed a spatially-explicit approach to support such management in the Cañete watershed, Peru. We modeled the effect of grazing management on three services – livestock production, erosion control, and baseflow provision – and used an optimization routine to simulate landscapes providing the highest level of services. Over the entire watershed, there was a trade-off between livestock productivity and hydrologic services and we identified locations that minimized this trade-off for a given set of preferences. Given the knowledge gaps in ecohydrology and practical constraints not represented in the optimizer, we assessed the robustness of spatial recommendations, i.e. revealing areas most often selected by the optimizer. We conclude with a discussion of the practical decisions involved in using optimization frameworks to inform watershed management programs, and the research needs to better inform the design of such programs. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | text |
| اللغة: | English |
| Relation: | http://agritrop.cirad.fr/593936/; Where should livestock graze? Integrated modeling and optimization to guide grazing management in the Cañete basin, Peru. Hamel Perrine, Blundo Canto Genowefa, Kowal Virginia, Bryant Benjamin P., Hawthorne Peter L., Chaplin-Kramer Rebecca. 2019. Socio-Environmental Systems Modelling, 1, 14 p.https://doi.org/10.18174/sesmo.2019a16125; http://agritrop.cirad.fr/593936/1/16125-Article%20Text-17298-1-10-20190829.pdf |
| DOI: | 10.18174/sesmo.2019a16125 |
| الاتاحة: | http://agritrop.cirad.fr/593936/ https://doi.org/10.18174/sesmo.2019a16125 |
| Rights: | cc_by_nc ; info:eu-repo/semantics/openAccess ; https://creativecommons.org/licenses/by-nc/4.0/ |
| رقم الانضمام: | edsbas.20B04F0C |
| قاعدة البيانات: | BASE |
| DOI: | 10.18174/sesmo.2019a16125 |
|---|