浅淡西部地区可持续发展中的污水处理问题

西部地区水污染问题已经成为制约西部可持续发展因素之一.从环保意识、工艺适合性、资金的投入、经营体制、立法政策等5个方面分析了西部地区在污水处理上存在的问题,并提出了相应的对策和建议.     

城市型生态社区可持续发展评价指标体系的初步研究

近年来,城市化发展带动了社区建设的蒸蒸日上,同时也带来了环境资源的快速消耗及一系列的环境污染问题,生态社区的建设受到人们的广泛关注,可持续发展的理念已经渗透到人类社区建设发展的各个方面.通过对城市型生态社区内涵的分析,探讨了城市型生态社区可持续发展评价指标体系的构建原则,在该原则指导下结合苏州市区域特征采用层次分析法建立了与之相应的评价指标体系,并在该基础上以指标体系中的生态建筑子系统为例对其做出详细的指标说明.     

抓住机遇 开拓创新 努力提高国土资源对可持续发展保障能力

加入WTO我国国土资源管理工作面临新的形势、新的任务、新的要求。该文对我国加入WTO后土地、矿产、海洋等国土资源形势以及改进和加强管理工作面临的机遇和挑战进行了分析,提出将进一步加强国土资源调查评价,加快国土资源市场建设,严格实施资源规划,加强宏观调控,积极实施“走出去”、“引进来”的战略,深化改革,推进依法行政,大力推进国土资源科技进步,努力提高国土资源对经济社会可持续发展的保障能力。     

Can Forest-protection carbon projects improve rural livelihoods? Analysis of the Noel Kempff Mercado climate action project,Bolivia

We studied the Noel KempffMercado Climate Action Project (NKMCAP),Bolivia, to assess whether forestprotection carbon (C) projects cansignificantly benefit local people. Wehypothesized that forest protection canonly securely deliver C if significantstakeholders are meaningfully andtransparently involved, traditional orcustomary rights are recognized and theirloss compensated for, and there are directlinkages between conservation anddevelopment objective. Our researchfocused on 53 members of the communities ofFlorida, Porvenir and Piso Firme and 36secondary stakeholders. In each of thevillages we held half-day meetings withcommunity leaders, complemented bysemi-structured one-hour interviews with 5,10, and 7 families, representing 20%, 10%and 8% of each community. The long-termimpact of the NKMCAP on the localcommunities may well be positive. However,in the short run, certain sections of thelocal communities are financially poorer. Forest protection projects clearly have thepotential to sequester C, protectbiodiversity and simultaneously contributeto sustainable rural development, but ifthey really are to improve rurallivelihoods, they must be designed andimplemented carefully and participatively.     

矿区复合生态系统中土壤演替和植被演替的相互影响

在讨论矿区复合生态系统涵义的基础上，以平朔安太堡露天煤矿为例，探讨了大型露天矿区复合生态系统演替与原生态系统演替的不同，即露天矿区复合生态系统演替极大地受着社会--经济--自然三方面的控制，在演替过程中土壤演替与植被演替相互影响、相互协调，共同作用了矿区复合生态系统。同时，还阐述了进行矿区生态重建的两大关键措施：生态环境建设和群落建设。     

西部大开发与内河水运可持续发展浅析

结合国家西部大开发的发展战略和西部生态环境特点，分析了西部内河水运可持续发展问题的特点，从建立健全环境管理体系、开展系统性的科研与教育工作、建立完善法规和标准体系等几个方面浅析了建立和完善内河水运可持续发展体系的必要性和关键内容。     

深圳生态市建设规划框架研究

开展生态市建设规划是加强我国城市生态环境管理和促进城市可持续发展的重要工作。与国内其它城市相比,深圳市具有雄厚的经济基础、较高的环保意识和优越的地理位置等优势。结合深圳生态市建设规划,提出建设国际化、高水平、精品生态市的规划目标并分解到初级、中级和高级三个规划建设阶段,在此基础上研究制定生态深圳“五个三”规划研究体系和规划思路以及21项重点研究内容,以此作为生态深圳建设规划研究框架。     

Prenatal exclusion of Hurler's disease by leucocyte α-L-iduronidase assay

Hurler's disease was excluded in a fetus at 23 weeks' gestation by demonstrating normal iduronidase activity in fetal leucocytes following failure of amniotic cell culture after amnic-centesis at 16 and 19 weeks' gestation. The diagnosis was confirmed in the neonate.     

大理生态旅游资源开发的思考与探析

生态旅游是一种符合可持续发展的旅游形式，可持续发展旅游业不仅保护环境，保护旅游资源，还为旅游业的后续开发提供条件。分析了大理生态旅游的现状及其存在的问题，提出了相应的对策措施。     

Prenatal ultrasound diagnosis of Apert's syndrome

A mother affected with Apert's syndrome was diagnosed by ultrasound scan at 16–17 weeks to have a fetus similarly affected. The typical features of acrocephaly and symmetrical syndactyly were seen. This is probably the first time that this condition has been diagnosed at such a gestation by ultrasound scan. The patient decided to continue the pregnancy, and intrauterine death occurred at 34 weeks. The diagnosis was confirmed by pathological examination.