排序方式： 共有41条查询结果，搜索用时 24 毫秒
31.
德国不动产登记历史悠久,法律体系健全,《土地登记条例》、《德国民法典》、《德国物权法》等对不动产登记做出了具体规定,在不动产登记模式、登记机关、不动产登记簿和不动产登记赔偿等方面对于建立我国的不动产登记体系有一定的借鉴意义。 相似文献
32.
在新一轮农村土地制度改革的背景下,土地征收制度改革进入新阶段,如何形成公平、合理的征地补偿价格机制是土地征收制度改革的核心内容之一。本文通过讨论目前征地补偿构成及存在的问题,分析全国征地补偿水平调查数据,提出了形成公平、合理的征地补偿价格机制的途径。 相似文献
33.
34.
《Geoforum》2013
Large scale hydro projects have displaced millions of people in China, and many more large scale projects are expected in future years. Compensation policy for relocated people has evolved over time. We identify distinguishing features in four historical epochs between 1949 and the present, and conducted an institutional analysis of Chinese compensation policy applied to hydro projects based on a multi-dimensional conception of wealth. Transitions between epochs are linked to accountability crises, and adaptive policy responses are seen as strategies to maintain legitimacy and stability. Our analysis demonstrates linkages among state, market, and civil society in compensation policy and in Chinese governance, more broadly. 相似文献
35.
本文以社会主义市场经济为背景,在对气象产品生产进行分类的基础上,分别就气象公益服务产品生产、气象生产资料生产、气象科技信息商品生产等三方面的投入与补偿问题作出理论分析,开拓性地提出了气象产品的投入主体,补偿原则及补偿模式 相似文献
36.
Far-zone effects for different topographic-compensation models based on a spherical harmonic expansion of the topography 总被引：1，自引：1，他引：0
The determination of the gravimetric geoid is based on the magnitude of gravity observed at the surface of the Earth or at
airborne altitude. To apply the Stokes’s or Hotine’s formulae at the geoid, the potential outside the geoid must be harmonic
and the observed gravity must be reduced to the geoid. For this reason, the topographic (and atmospheric) masses outside the
geoid must be “condensed” or “shifted” inside the geoid so that the disturbing gravity potential T fulfills Laplace’s equation everywhere outside the geoid. The gravitational effects of the topographic-compensation masses
can also be used to subtract these high-frequent gravity signals from the airborne observations and to simplify the downward
continuation procedures. The effects of the topographic-compensation masses can be calculated by numerical integration based
on a digital terrain model or by representing the topographic masses by a spherical harmonic expansion. To reduce the computation
time in the former case, the integration over the Earth can be divided into two parts: a spherical cap around the computation
point, called the near zone, and the rest of the world, called the far zone. The latter one can be also represented by a global
spherical harmonic expansion. This can be performed by a Molodenskii-type spectral approach. This article extends the original
approach derived in Novák et al. (J Geod 75(9–10):491–504, 2001), which is restricted to determine the far-zone effects for
Helmert’s second method of condensation for ground gravimetry. Here formulae for the far-zone effects of the global topography
on gravity and geoidal heights for Helmert’s first method of condensation as well as for the Airy-Heiskanen model are presented
and some improvements given. Furthermore, this approach is generalized for determining the far-zone effects at aeroplane altitudes.
Numerical results for a part of the Canadian Rocky Mountains are presented to illustrate the size and distributions of these
effects. 相似文献
37.
湿票制度:红线保护下的基建占用湿地管理 总被引：1，自引：1，他引：0
基建占用减少了湿地面积。为保护湿地红线,借鉴地票思想,建立湿票制度,解决基建占用湿地的合法性和占补平衡问题。规定先补后占、占补平衡,湿票总量不能超过最高限量。一是给基建占用湿地提供合法平台,纳入有序管理;二是湿票资金激励新建湿地,增加湿地供给;三是适度调高湿地生态补偿费,提高湿票价格,控制基建占用湿地总需求。湿票制度杜绝基建非法无序占用湿地,增加供给,抑制需求,实现占补平衡,稳定湿地生态。可在完善制度体系的基础上,试点并推广湿票制度。 相似文献
38.
The Bouguer gravity is the combination of field sources in different depths. Based on the multi-scale analysis of the Bouguer gravity, we can get the gravity anomaly caused by the Moho undulation. This study presents the various orders of approximation of gravity anomaly in North China Craton (NCC), the possible source depths with radial logarithmic power spectrum, and the relationship between the deep structure and gravity anomaly. Furthermore, we discuss the isostatic compensation about the Moho depth from gravity and deep seismic sounding profiles (DSS). The results show that: (1) the fourth approximation could have resulted from the Moho undulation, (2) in contrast to the isostatic Moho, the inverted gravity Moho and the DSS Moho show that most of NCC has been isostatically compensated, and (3) the isostatic compensation rate has some close relation to the seismicity. 相似文献
39.
从海岸湿地现状分析入手,分析了海洋生态环境下降、海岸湿地面积减少、生态系统退化等多方面的原因,介绍了我国海岸湿地生态补偿机制的法律依据,并结合上海市金山区的现状,提出海岸湿地生态补偿机制的实施途径和相关建议。 相似文献
40.
As marine protected areas (MPAs) continue to be established, measures to address displaced effort are likely to become increasingly relevant. Recent experiences of displaced fishing effort programs for MPAs and recreational fishing reserves in Australia, together with two examples from the United States, are described. A practical framework for addressing displaced fishing effort is developed, which explores the likely displaced-effort scenarios and options when planning spatial commercial fishing closures for an MPA. 相似文献