{"title":"拉丁美洲的林牧过渡:走向多样化的多年生系统","authors":"V. Picasso, D. Pizarro","doi":"10.1007/s10457-024-01023-5","DOIUrl":null,"url":null,"abstract":"<p>Agroecosystems with greater diversity and perenniality have been proposed to promote resilience to climate change, stability of production, multiple ecosystem services, and socioeconomic outcomes. A wide diversity of silvopastoral systems have been promoted in Latin America for their production and environmental outcomes. In this brief perspective article, we discuss the implications of different trajectories towards silvopastoral systems within the framework of ecological intensification. Transitioning from agricultural systems dominated by annual crops towards complex silvopastoral systems integrating multiple perennial species and livestock constitutes a clear trajectory of ecological intensification. In the context of the tropical dry forests and Amazon rainforests, re-introducing native trees into degraded sown pastures to establish silvopastoral systems increases biodiversity, perenniality, and ecosystem services. In contrast, in the context of native grasslands, plantations of exotic trees for timber or silvopastoral systems reduce biodiversity and ecosystem services. Therefore, transitioning to silvopastoral systems is not always a trajectory of ecological intensification but depends on the contexts and native ecosystems.</p>","PeriodicalId":7610,"journal":{"name":"Agroforestry Systems","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Silvopastoral transitions in Latin America: toward diverse perennial systems\",\"authors\":\"V. Picasso, D. Pizarro\",\"doi\":\"10.1007/s10457-024-01023-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Agroecosystems with greater diversity and perenniality have been proposed to promote resilience to climate change, stability of production, multiple ecosystem services, and socioeconomic outcomes. A wide diversity of silvopastoral systems have been promoted in Latin America for their production and environmental outcomes. In this brief perspective article, we discuss the implications of different trajectories towards silvopastoral systems within the framework of ecological intensification. Transitioning from agricultural systems dominated by annual crops towards complex silvopastoral systems integrating multiple perennial species and livestock constitutes a clear trajectory of ecological intensification. In the context of the tropical dry forests and Amazon rainforests, re-introducing native trees into degraded sown pastures to establish silvopastoral systems increases biodiversity, perenniality, and ecosystem services. In contrast, in the context of native grasslands, plantations of exotic trees for timber or silvopastoral systems reduce biodiversity and ecosystem services. Therefore, transitioning to silvopastoral systems is not always a trajectory of ecological intensification but depends on the contexts and native ecosystems.</p>\",\"PeriodicalId\":7610,\"journal\":{\"name\":\"Agroforestry Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Agroforestry Systems\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1007/s10457-024-01023-5\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Agroforestry Systems","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s10457-024-01023-5","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRONOMY","Score":null,"Total":0}
Silvopastoral transitions in Latin America: toward diverse perennial systems
Agroecosystems with greater diversity and perenniality have been proposed to promote resilience to climate change, stability of production, multiple ecosystem services, and socioeconomic outcomes. A wide diversity of silvopastoral systems have been promoted in Latin America for their production and environmental outcomes. In this brief perspective article, we discuss the implications of different trajectories towards silvopastoral systems within the framework of ecological intensification. Transitioning from agricultural systems dominated by annual crops towards complex silvopastoral systems integrating multiple perennial species and livestock constitutes a clear trajectory of ecological intensification. In the context of the tropical dry forests and Amazon rainforests, re-introducing native trees into degraded sown pastures to establish silvopastoral systems increases biodiversity, perenniality, and ecosystem services. In contrast, in the context of native grasslands, plantations of exotic trees for timber or silvopastoral systems reduce biodiversity and ecosystem services. Therefore, transitioning to silvopastoral systems is not always a trajectory of ecological intensification but depends on the contexts and native ecosystems.
期刊介绍:
Agroforestry Systems is an international scientific journal that publishes results of novel, high impact original research, critical reviews and short communications on any aspect of agroforestry. The journal particularly encourages contributions that demonstrate the role of agroforestry in providing commodity as well non-commodity benefits such as ecosystem services. Papers dealing with both biophysical and socioeconomic aspects are welcome. These include results of investigations of a fundamental or applied nature dealing with integrated systems involving trees and crops and/or livestock. Manuscripts that are purely descriptive in nature or confirmatory in nature of well-established findings, and with limited international scope are discouraged. To be acceptable for publication, the information presented must be relevant to a context wider than the specific location where the study was undertaken, and provide new insight or make a significant contribution to the agroforestry knowledge base