南极海洋保护区建设及法律政治争论

《南极海洋生物资源养护公约》框架下的海洋保护区建设备受国际社会关注。2009年,南极海洋生物资源养护委员会建立了第一个海洋保护区,但2012年以来,罗斯海海洋保护区提案以及东南极海洋保护区代表体系提案却一直没有进展,其中涉及了南极条约体系解读与海洋保护区定义等法律争论、保护区建设与地缘政治控制以及排斥其他国家渔业活动等政治争论。研究表明,虽然委员会有权建立海洋保护区,以实现养护南极生物资源的目标,但两个提案一定程度上超越了委员会的职责范围;且这两个提案一定程度上都与提案国的南极领土主权以及渔业活动相关联,无法排除其他国家的政治关切;提案每年变化,也体现了政治妥协。因此,为真正实现按公约养护南极生物资源的目标,应切实解决相关的法律与政治关切,提高程序的透明度,扩大参与度,并认真实施对已建立的海洋保护区的研究与监测。     

广东海丰自然保护区湿地现状及保护对策

广东海丰湿地是中国华南亚热带滨海湿地的典型代表,也是南中国海生态系统的重要组成部分,为多种珍稀、濒危鸟类和候鸟提供重要栖息地和迁徙中转站,具有重要的保护价值。在野外湿地资源调查的基础上,阐述了海丰自然保护区湿地类型与特点、湿地动植物资源、湿地利用现状等生态特征,分析了湿地面临的主要威胁,提出湿地生态系统保护与管理的主要对策和措施。     

Indigenous Land Management in Peri-Urban Landscapes: An Australian Example

This article examines roles, opportunities, and challenges for Indigenous land management in rapidly developing landscapes through a case study of Bunya Bunya Country Aboriginal Corporation, a not-for-profit organization on the Sunshine Coast, Queensland, Australia. An analysis of data collected through semistructured interviews, participant observation, and analysis of secondary sources reveals that Aboriginal land managers work in a variety of roles to manage issues affecting the local environment and cultural heritage sites. These efforts are challenged by the absence of Native Title and colonial land management policies, which restrict Aboriginal involvement in land management. We conclude that there is a need for alternative pathways to engage with Aboriginal land managers who cannot, or choose not to, proceed with Native Title. Decolonized decision-making tools and sustainable enterprises are viable opportunities that partially address these challenges and could deliver tangible socio-economic and cultural benefits to local Aboriginal and non-Aboriginal people.     

福州滨海湿地水鸟资源现状及保护对策研究

1997-2008年对福州滨海湿地水鸟进行了调查,记录到水鸟共132种,隶属9目21科,以鸻鹬类和雁鸭类为主,居留型以冬候鸟和旅鸟为主;拥有多种珍稀濒危水鸟,属于国家重点保护野生动物（1988）有15种、IUCN名录的有16种、中国濒危动物红皮书名录有16种。水鸟主要分布在闽江河口、福清兴化湾、福清湾、文武砂、罗源湾。同时针对福州滨海湿地水鸟情况提出了相应的保护对策。     

An assessment of land cover change as a source of information for conservation planning in the Vhembe Biosphere Reserve

Determining changes in land use/land cover (LULCC) can be used to assess and monitor habitat loss as one of the five global priority causes of biodiversity loss. In South Africa, two national land-cover (NLC) datasets have been developed from satellite imagery obtained in circa 1990 and 2013/2014. The Vhembe Biosphere Reserve (VBR), designated in 2009, is located in the north of the Limpopo Province in South Africa and has a surface area of 30,457 km². The aim of biosphere reserves is to provide a landscape-scale framework for conservation and sustainable development of an area. The area within a biosphere reserve is prioritised by designating it into one of three zones 1) Core, 2) Buffer, and 3) Transitional Zones. Two national parks and six provincial reserves (PAs) are the current and form part of the proposed updated core areas (pCAs) of the VBR. Intensity analyses was used to assess LULCC in the VBR. The pCAs cover 39.7% of the surface area of the VBR. The PAs cover 39.7% and only 15.8% of the surface area of the pCAs and VBR respectively. Based on the NLC 2013/2014 a majority of the VBR, pCAs and PAs consisted of indigenous vegetation dominated by Woodland/Open bush, Grassland, and Thicket/Dense bush. The extent of transformed land in the VBR declined from 1990 to 2013 by 1697.7 km². The total amount of change and mean annual change in the VBR was 53.1% and 2.31% respectively. The overexploitation of fuel wood by rural communities in rural areas of the VBR, was partly responsible for the targeted loss of Woodland/Open bush to Thicket/Dense bush and Grasslands. The unquantified presence of novel vegetation and alien invasive plants means that the NLC 1990 and 2013/2014 overestimates the quantity and distribution of the remaining indigenous vegetation in the VBR. In order to address this the distribution of alien and indigenous invasive plant species in the VBR needs to be determined and used to update future NLCs. Assuming a worse-case-scenario of all the coal deposits in the VBR, including the Kruger National Park, being mined it would amount to 24.7% of the surface area of the VBR. Only 6.8% of the area of all the coal deposits in the VBR was transformed with 93.2% currently remaining untransformed. It is recommended that transformation of indigenous vegetation to one of the seven transformed land cover categories and more specifically from coal mining should be restricted to the VBR's Transition Zones.     

4种鲷科鱼种内细胞色素b基因序列的保守性

对真鲷 (Pagrosomusmajor)、黄鳍鲷 (Sparuslatus)、黑鲷 (S .macrocephalus)和平鲷 (Rhabdosar gussarba )的线粒体DNA细胞色素b 4 0 5bp序列进行测定。结果发现 ,4种鲷科鱼种内碱基的变异较低 ,真鲷为 0 .2 5% ,黄鳍鲷为 0 .74 % ,黑鲷和平鲷均为 0 ;真鲷有 4种单倍型 ,黄鳍鲷有 2种单倍型 ,黑鲷和平鲷分别为 1种单倍型 ,且单倍型间变异位点很少 ,真鲷有 3个变异位点 ,黄鳍鲷仅有 1个变异位点 ,而黑鲷和平鲷无变异位点。结果表明 ,细胞色素b基因在这 4种鲷科鱼种内是相当保守的。     

Geotechnical and geological properties of Mokattam limestones: Implications for conservation strategies for ancient Egyptian stone monuments

Geotechnical and geological properties of limestone samples from the Mokattam Quarry in Cairo, Egypt, were determined in order to provide prior information for the selection of suitable methods for the conservation of stone monuments around Cairo. A commercial chemical consolidant (Wacker OH 100) was applied to fill the pore spaces and to strengthen the weathered rock. Filling of pore spaces was confirmed by the decrease of both porosity and permeability of rock samples after the application of the consolidant. Analysis by mercury porosimeter showed most effective consolidation results for pore spaces from 0.75 to 1.0 µm in diameter, which were those mainly observed in the samples. Ultrasonic velocity did not show any significant evidence but an increase in strength, observed as an increase in the point load index after the consolidation process was completed, confirmed that the filling and consolidation process worked effectively. Point load testing can thus be used in preference when the number of samples available for laboratory testing is limited. From the color analysis, it was shown that there was no noticeable color change after the application of consolidant Wacker OH 100. The combinations of laboratory tests adopted in this study can be applicable to the planning of conservation of other stone monuments.     

Long-term monitoring of wall paintings affected by soluble salts

Long-term monitoring of wall paintings in historical monuments aims at clarifying involved decay processes and at the same time controlling effects of interventions for conservation. Monitored decay processes relate to the crystallisation of various salts – particularly of nitronatrite and gypsum – from hygroscopic solutions accumulated in the zone of ground moisture. The salts crystallise in response to climatic variations and other environmental changes. Measures for conservation such as protection from water infiltration, reduction of heating temperature and reduction of surface salt accumulation cause a significant slow-down but not a stop of decay. The particular dynamics and causes of remaining slow decay processes are described on three sites in Switzerland: the convent church of Müstair, the crypt in the cathedral of Basel and the crypt in the Grossmünster church of Zürich.     

War,by Conservation

In this paper I argue that there has been a critical shift towards war by conservation in which conservation, security and counter insurgency (COIN) are becoming more closely integrated. In this new phase concerns about global security constitute important underlying drivers, while biodiversity conservation is of secondary importance. This is a significant break from earlier phases of fortress conservation and war for biodiversity. In order to develop a better understanding of these shifts, this paper analyzes the existing conceptual approaches, notably environmental security which seeks to understand how resources cause or shape conflict, and political ecology approaches that focus on the struggles over access to and control over resources. However, this paper indicates the limitations of these existing debates for understanding recent shifts, which require a fresh approach. I chart the rise of the narrative I call poachers-as-terrorists, which relies on the invocation of the idea that ivory is the white gold of Jihad, a phrase which is closely associated with an Elephant Action League (EAL) report in 2012 which claimed Al Shabaab used ivory to fund its operations. This narrative is being extended and deepened by a powerful alliance of states, conservation NGOs, Private Military Companies and international organizations, such that it is shaping policies, especially in areas of US geo-strategic interest in Sub-Saharan Africa. As a result conservation is becoming a core element of a global security project, with significant implications for conceptual debates and for conservation practice on the ground.