农业节水灌溉的多中心治理机制研究

我国传统的农业节水灌溉治理采用的是一种"单中心"治理模式,政府作为农业节水灌溉的治理主体,忽视了市场机制和公众参与在治理农业水短缺中的作用."多中心治理"则是整合政府、农民组织及市场三方面的力量,形成相互促进相互监督的格局,共同促进农业节水灌溉.     

The politics of water democracy: insights from grassroot struggles in the Ecuadorian Highlands

In the past two decades spaces for user participation have been opened within water governance structures at many scales. In this contribution, based on a case study of the Provincial Water Users Federation Interjuntas‐Chimborazo in the Ecuadorian Highlands, I explore how and why formal participation of water users in itself is problematic in terms of democracy. The case shows that for organised peasant water users to work on more democratic water governance, the creation of upscaled federations, alliances, networks and sometimes street protests is crucial to open up spaces in which their interests are represented. This suggests that democracy is not merely about participation, but more importantly, it is about the politics of how democracy is made through conflicts, protests, negotiations and the creation of strategic alliances that challenge the structures and processes through which decisions are taken.     

Explaining urban governance in the midst of political transformation: The city of Macao

This paper takes a close look at the urban governance and political culture of Macao, the world largest casino city. Macao has experienced spectacular economic growth since gaming liberalisation in 2002 and China's Free Individual Travel scheme launched in 2003. However, the booming gaming sector has crowded out other sectors of Macao. It has not only made the city's economy mono‐structured and consequently extremely vulnerable to external shocks and fluctuations but also induced serious social divisions and political controversies within the local community. By tracing the root cause of the ongoing dilemma and crisis in the mode of governance, the dynamic relationships between formal and informal institutions, consensus politics and the social group culture are intensively discussed in a historical context. In fact, the sustainable development of the former Portuguese colony has largely been hindered by its residents' passive attitudes toward political communication, non‐transparent urban governance, the absence of a middle class and the dominance of pro‐establishment social groups.     

建设农业强国背景下数字化转型对农林企业创新效率的影响

为推动农林企业更好地享有数字化转型红利,提升农林企业创新效率并实现农林企业共同富裕的带动作用,以2009—2020年235个A股农林业上市公司面板数据为基础,使用双向固定效应模型,实证分析了数字化转型对农林企业创新效率的影响。研究表明：1）数字化转型与农林企业创新效率之间存在显著的倒U型影响,适度水平的数字化有利于创新效率提升,超过一定临界点后,数字化水平的提高负向影响创新效率;2）数字化转型通过倒U型曲线效应影响企业风险承担水平,进而影响了创新效率,促成了数字化转型与创新效率之间的倒U型关系;3）企业高管的学术经历负向调节农林企业数字化转型与创新效率之间的倒U型关系。基于上述结论,不仅企业和高管团队要发挥能动作用,而且政府要加快农业新型基础设施和标准体系建设、加强政策针对性、完善数字化转型公共服务平台,加快农业现代化助推农业强国建设的步伐。     

流域污染治理的演化路径与实施机理研究

流域的核心利益相关者原生态居民、企业和政府并非同时出现在流域治理的历史舞台上,他们的利益博弈也在动态发展变化,不同时期的利益诉求差异意味着合作治理契约的激励条件也存在差异。通过治理机制的演化分析发现,企业的出现打破了原生态流域治理的平衡,但改善了流域属地福利而造成了巨大的社会成本,使得政府出面治理成为必然。然而中央政府与属地政府的利益诉求并非一致,使得政府主导的治理模式陷入了困境。进一步研究发现,即使要求不再以GDP经济绩效作为地方官员的考核指标,也需要满足特定的约束条件才能使得这一政策真正发挥积极作用。本文通过居民、企业和政府的收益函数分析论证了政府主导的流域治理有效运行的实现机制。     

我国野生动物非法贸易协同治理问题分析

野生动物是地球上所有生命和自然生态体系的重要组成部分,其生存状况同人类可持续发展息息相关.当前无序的利用致使野生动物非法贸易已成为世界第3大犯罪,严重影响到生物多样性、生态系统服务功能、全球社会秩序和公共安全以及野生动物福利.国内外打击野生动物非法贸易已逐步形成了以更新野生动物保护理念、完善法律制度、建立执法网络等为主...     

数字治理下突发公共事件中农村社区治理策略研究

农村社区疫情防控工作的创新点在数字治理。以北京市部分农村社区的具体案例为研究对象,并结合浙江等省市的精密型疫情防控措施,提炼了应用风险放大框架进行数字治理的关键点,并建立了信息传播机制和放大反应机制的分析模型,最后从流程管理、设备开发、反馈渠道和科学研究四个方面提出农村社区数字治理的建议。     

乡村振兴的难点及对策分析

乡村振兴是我国新时代意义长远的全局性事业,面临诸多难点,需综合施策,促进乡村持续兴旺发展。建议通过改善乡村人居条件,打破非农居民下乡定居政策壁垒,破解活力人口流失难点;不拘一格组建村班子,解决村支“两委”战斗力不强难点;发挥村骨干作用,公开透明处理乡村事务,融洽干群关系,解决干群疏离难点;以保障农民权益为出发点协调农民流转意愿,解决土地统一流转难点;政策引导,推动资源按市场规律下乡,解决资源下乡难点。     

乡村地域系统环境污染演化过程及驱动机制研究

乡村地域系统转型发展过程中面临严峻的资源供给紧张、生产环境恶化、生态环境污染与功能退化等问题。乡村污染治理是实现国家乡村振兴战略与乡村系统可持续发展的重要保障。基于乡村污染物类型梳理与污染演变过程刻画,探讨了乡村地域系统环境污染的驱动机制。结果表明：从污染属性来看,乡村地域系统的污染物主要包括水体、土壤和大气污染物;在时间上,污染物从单项无机物逐渐演变为无机有机复合物,致使乡村地域系统环境污染从单一污染逐渐演变为复合污染和立体污染;在空间上,从城市近郊村、远郊村到一般农区的污染源与污染程度呈现递减趋势;乡村内部资源利用、生活和生产活动、污染治理体系,外部工业化、城镇化、全球变化、信息化等共同驱动乡村地域系统污染。未来应选择典型样带-样区-样点,研究不同乡村地域系统污染现状格局、驱动机制及其资源环境效应模拟评价,推动乡村污染治理与政策创新。     

Agricultural extension approach: evidence from an Integrated Soil Fertility Management Project in Ethiopia

Agricultural extension is an approach to rural development and agricultural transformation in which training, demonstration and technology transfer are key to reducing rural poverty, ensuring food security, and sustainably managing natural resources. During recent decades, different extension approaches have been tested and validated by the Ethiopian government and non-governmental organizations to stimulate participation in the agricultural extension system (AES). The most recent was a German-funded project entitled “Integrated Soil Fertility Management Project” (ISFM⁺), which employed a novel approach to piloting and upscaling proven technology and best practice. The purpose of this study was to analyze and document the modalities of ISFM⁺ and illustrate its effects on technology uptake and dissemination. The study used a mixed methods approach to collect data. ATLAS.ti and SPSS were used for data management and analysis. Farmer Research and Extension Groups and Farmer Field Schools were found to be central to the participation process. Also, the ISFM⁺ was found to aid technology transfer and helped to increase grain and residue yields as well as farmer livelihoods. Based on these empirical findings, it is argued that the ISFM⁺ approach and technology should be integrated and institutionalized in the mainstream AES in order to promote their extensive application.