农村信用社产权制度创新研究

现行农村信用社存在的出资人所有权虚置、收益权削弱、法人财产权丧失等产权制度缺陷 ,严重阻碍着它的进一步发展。形成这些缺陷的主要原因在于农村信用社产权改革的方向不明和对产权范畴的片面理解 ,因此 ,农村信用社产权制度创新应在清晰界定产权的基础上、向股份制、股份合作制、合作制等多种产权形式的方向发展。     

Neoliberalizing environmental governance? Land trusts, private conservation and nature on the Oak Ridges Moraine

With recent changes in the ways that state agencies are implementing their environmental policies, the line between public and private is becoming increasingly blurred. This includes shifts from state-led implementation of environmental policies to conservation plans that are implemented and managed by multi-sectoral networks of governments, the private sector and environmental non-governmental organizations (ENGOs). This paper examines land trusts as private conservation initiatives that become part of neoliberal governance arrangements and partnerships that challenge our conceptions of environmental preservation and democratic participation. The paper starts with an examination of the concept of neoliberalized environmental governance. Next, it addresses the shifting social constructions of property and land in the context of protecting large scale ecosystems. Through a case study of the extension of new environmental governance arrangements on the Oak Ridges Moraine in Ontario, we examine the relationships that have formed between different levels of the state and environmental non-governmental organizations. Finally, we analyze the expansion of land trusts and private conservation initiatives that are predicated on private land ownership and the commodification of nature, the emerging discourses and practices of private conservation, and how these are implicated in the privatization and neoliberalization of nature.     

物权法对节约集约利用土地的法理解析——以青岛市崂山区分层出让建设用地使用权为例

土地资源具有稀缺性和不可再生性,土地供给日渐紧张,拓展土地利用空间、将土地利用由平面趋向立体化发展的趋势日渐成熟。青岛市崂山区将建设用地使用权分层出让,不但垂范了法规政策,对区域经济的发展也具有很大的现实意义。     

勘察设计咨询企业的知识产权保护研究

从勘察设计咨询企业的知识产权保护现状、作品范围、产权归属以及知识产权保护与管理等方面,论证了勘察设计咨询企业做好知识产权保护工作的必要性。     

矿产资源资产与市场优化配置

将土地资产的理论与经验引进矿产资源管理，探讨建立和完善社会主义矿产资源市场经济制造，指出实现矿产资源性资产的市场机制是资源优化配置的一种十分重要的手段。它能够通过各级政府规划或者指导对资源的形势研究，预测其供求、价格和竞争之间的相互作用和影响。推动资源的科学利用与有效保护，合理流动与分配，提高资源利用率，从而促进社会经济的可持续发展。探讨和创建矿产资源性资产与产权管理的新机制，其实质是采矿权人根据国家法律，按统一的技术规定、规程、标准和要求，对其占用的资源储量进行定期或不定期的检测，编制相应的动态报表、年度报告和统计报表。国家根据矿种类型，通过省市县建立不同层次的矿产资源储量数据库进行产权管理。政府的监督管理主要由矿产资源储量登记与统计及核查机制组成。     

宝鸡某场地污染土的分析评价

宝鸡某场地由于长期堆放食盐，造成地基上污染、通过勘察，查明了污染土层，进行了腐蚀性测试和评价，对场地污染区与非污染区土的物理力学性质指标进行了对比，并分析了土的污染机理，提出了防护措施。     

Treatment of Malting Wastewater in a Granular Sludge Sequencing Batch Reactor (SBR)

Aerobic granular sludge was successfully cultivated in a sequencing batch reactor (SBR) treating wastewater from the malting process with a high content of particulate organic matter. At an organic loading rate of 3.2 kg/(m³ d) COD_total and an influent particle concentration of 0.95 g/L MLSS an average removal of 50% in COD_total and 80% in COD_dissolved could be achieved. A comparison of granular and flocculent sludge grown under the same operating conditions showed no significant difference in removal efficiency although granules exhibited a higher metabolic activity in terms of specific oxygen uptake rate (r_{O2, X}). Two distinct mechanisms of particle removal were observed for granular sludge: during initial granule formation, particles were incorporated into the biofilm matrix. For mature granules, a high level of protozoa growth on the granule surface accounted for the ability to remove particulate COD. Combined evaluation of the development in MLSS content and sludge bed settling rate (i.e., mean derivative of the normalized sludge volume) was found to be an adequate method for monitoring the characteristic settling properties of a granulizing sludge bed. By means of this method, a distinct substrate gradient out of several operating conditions was concluded to have the biggest impact on the formation of aerobic granular sludge.     

Flowers in the bathtub: boundary crossings at the public-private divide

Legal spaces are said to be a crucial materialization of law, serving to communicate legal meaning and, in so doing, helping to produce a liberal-legal consciousness. Given its centrality to legal ordering and liberal ideology, the spatial manifestation of the public-private divide, especially when related to property, would appear to be particularly important in this regard. Public and private are assumed to be both mutually exclusive and exhaustive. Drawing upon empirical research conducted in a neighbourhood in Vancouver, Canada, I argue that spatial and legal categories such as public and private may be more fluid than one might suppose. While the public/private divide is clearly powerful, and informs much policy and governmental action, it is not necessarily the case that it has the purchase on everyday life that some scholars have suggested. People may live in more complicated and overlapping worlds when it comes to supposedly determinate categories such as property.     

A global review of the impact of forest property rights interventions on poverty

Secure property rights are widely understood as critical for socio-economic development and sustainable land management in forested areas. Policies and programs, ranging from devolution of specific resource rights to formal land titling, have therefore been implemented to strengthen forest tenure and property rights in countries around the world. Despite the prevalence and importance of these efforts, however, systematic understanding of their effects on poverty remains lacking. We address this gap by systematically reviewing evidence on the impact of forest property rights interventions on poverty worldwide. We drew from a systematic map of evidence on forest-poverty links (Cheng et al., 2019) and used a population-intervention-comparator-outcome (PICO) framework to identify relevant studies. Our final dataset included 61 articles published from 2002 to 2016 comprising 91 case studies across 24 countries. Of these, only 11 articles (22 cases) used quasi-experimental methods to control for confounders. We find that almost all studied interventions (n = 88; 97%) focused on rights to access a forest area or withdraw resources from it. Relatively few studied interventions supported the more extensive property rights of exclusion (32%) and alienation (10%). Overall, reported impacts on both income/consumption and capital/assets dimensions of poverty were generally positive or mixed. Results from more robust quasi-experimental assessments showed greater variation, with case studies as likely to report negative as positive impacts on both poverty dimensions. We find tentative support for the economic theory that more secure property rights yield positive welfare effects. However, the paucity of evidence from more robust impact assessments constrains our ability to draw generalizable conclusions about the poverty impacts of different kinds of forest property rights interventions.     

准噶尔盆地滴西地区石炭系火山岩储集性能分布规律研究

火山岩储集性能分布的非均质性非常强,探索其分布规律成为火山岩油气勘探的难点和重要任务。本文以实际岩心及其分析化验等资料为基础,从滴西地区取心最佳储集性能段、最差储集性能段、风化壳储集性能分布模式、薄层熔岩储集性能分布模式、厚层熔岩储集性能分布模式等方面总结了石炭系火山岩储集性能的垂向分布规律,同时分析了储集性能的平面分布情况。火山熔岩储集性能在垂向上的分布差异,成岩阶段主要受岩相的影响,后期主要受构造作用及风化溶蚀作用等的影响。受成岩阶段岩相的影响,溢流相上部亚相和下部亚相均有可能形成较好的储集性能。与碎屑岩互层的薄层熔岩常具有较好的储集性能。与碎屑岩互层的厚层熔岩段的底部储集性能可能较好,其次是顶部,而中部常沦落为储集性能相对较差的位置。风化壳的风化粘土层、强风化带、中等风化带、弱风化带、未风化带5个垂向分带结构中,中等风化带往往具备相对最佳的储集条件。应用W风化指数新型工具对火山岩进行风化程度评估显示,准噶尔盆地火山岩具有多期风化的特征,并残留有大量未风化、轻微风化及中等风化的火山岩,这其中不乏储集性能优良的岩性段。从平面分布来看,研究区域火山岩储集性能具有强烈的各向异性特征,常表现为局部富集,快速变迁,随机分布。