Promoting regional sustainability by eco-province construction in China: A critical assessment

The regional level has been recognized as a good scale for implementing actions towards sustainable development (SD). An important pathway to improve regional sustainability is to locally carry out long-term ecological planning. In order to reduce environmental impacts from fast economic growth, several eastern provinces of China began Ecological Province Construction (EPC) at the end of 1990s. This paper presented a case for analyzing the progress of EPC in China via both qualitative and quantitative methods. We studied Shandong Eco-province Construction (SEPC) and evaluated its outcomes with its pre-set indicators in 2003–2010. A further evaluation with eco-efficiency and de-linking indices was conducted. The results indicated the pre-set indicators could not effectively reflect of the ecological province construction. It was recommended to introduce an evaluated framework combined with eco-efficiency and de-linking indices to indicate ecological planning at the regional scale.     

我国浙江与日本和我国台湾森林植物区系的联系

作者在“试论浙江省森林植物区系”一文中对我国浙江与日本和我国台湾森林植物区系的联系已作了扼要的说明,本文就是在此基础上作更详尽的论述。浙江省东濒大海,隔海相望,东北方向有日本,其本部岛屿的南端为九州,和浙江北部的纬度相近,具有亚热带气候特征,出现了和浙江相类似的常绿阔叶林和竹林,九     

吉林省寄螨亚科三新种(啤螨目:寄螨科)

本文记述寄螨亚科(Parasitinae)三新种。模式标本保存于吉林省地方病第一防治研究所。文内测量单位为微米,括号内为测量平均值。     

中国窝蝗属一新种：直翅目：蝗总科：剑角蝗科

本文了剑角蝗科窝蝗属１新种：郑氏窝蝗Ｆｏｖｅｏｌａｔａｃｒｉｓ ｚｈｅｎｇｉ,ｓｐ．ｎｏｖ。,采自甘肃省南县宝瓶河牧场;并据此对属征作了必要的修订,给出了分种检索表。模式标本保存于陕西师范大学动物研究所。     

河南济源晚石炭世太原组的一种复体四射珊瑚

Ａｃｒｏｃｙａｔｈｕｓ是一类块状体或丛状体的四射珊瑚，在北美分布于下石炭统，我国见于上石炭统，但丛状体的在我国系首次发现。在连续切片上，可见两个生长阶段，其繁殖方式有侧芽繁殖和边缘泡沫板内繁殖，系统分类上另置独立的科级分类。根据形态分析，该珊瑚栖息在动水，能量略高及食料丰富的浅水环境。当前标本为一新种：Ａ．ｊｉｙｕａｎｅｎｓｉｓｓｐ．ｎｏｖ．。     

陕西农田蜘蛛的区系分析

陕西农田蜘蛛有32科104属236种,古北界120种,东洋界89种,除上2界外,尚有广泛分布的27种。黄土高原分布区有蜘蛛56种,古北界36种,东洋界3种,广泛分布的17种;关中平原区有蜘蛛135种,古北界78种,东洋界44种,广泛分布的13种;秦岭山区有蜘蛛122种,古北界55种,东洋界50种,广泛分布的17种;汉中、安康盆地区有蜘蛛103种,东洋界66种,古北界26种,广泛分布的11种;大巴山区有蜘蛛16种,东洋界9种,广泛分布的7种。秦岭为2界的分界线,即北纬33°～34°之间分界,此界与陕西等积温(日均温≥10℃)3600℃线吻合,秦岭北为古北界,以南为东洋界,关中平原和汉中、安康盆地区为古北界与东洋界的过渡区。     

云南省可培养丝孢真菌资源的调查研究Ⅲ

本文报道曲霉属及其相关的有性型属、即散囊菌属和裸胞壳属的分类群共１５个,其中新变种１个,我国新记录３个。它们是：日本曲霉小囊变种（新变种）,赭曲霉,蜂蜜曲霉,孔曲霉,埋藏曲霉（新记录）,佩特曲霉（新记录）、亮白曲霉,阿姆斯特丹散囊菌,谢瓦散囊菌,腊叶散囊菌,赤散囊菌,匍匐散囊菌原变种,构巢裸胞壳,无冠裸胞壳和刺孢裸胞壳（新记录）     

山西朔县种子植物区系及其生态经济意义

朔县(现朔州市朔城区)植物种属相对丰富,具有维管束植物938种,隶属于420属,105科。其植物区系主要起源于古北大陆;种子植物属的地理成分复杂多样,以温带成分占绝对优势,具有典型的温带草原性质;与相邻地区植物区系的比较分析表明,联系最为密切的是蒙古草原植物区系,其次是黄土高原植物区系。该县植物资源利用应采取的对策是:既要合理开发利用,又要加强物种的保护。     

Anopheles subpictus Grassi: Observations on survivorship and population size using mark-release-recapture and dissection methods

A mark-release-recapture experiment to estimate population survivorship and absolute size was performed with wild-caught An. subpictus adults at the village of Khano-Harni, Lahore District, Punjab Province, Pakistan during September 1978, the end of the monsoon rainy season, when temporal population abundance was maximized. Daily survival rate estimated from the recapture sequence of marked adults was low, males=0.192 and females=0.343. Survivorship for females estimated by several vertical age-grading procedures ranged from 0.347 to 0.628. Both stage- and age-specific life tables were calculated from vertical age-grading data determined by the dilatation method. Female and male population size was estimated byBailey 's modification of theLincoln Index and was found to average 4478.4 and 6106.8, respectively. The bionomics, survivorship and population size of An. subpictus in the Lahore are indicated that this species was probably not important in the transmission of human malaria.     

国土空间生态修复国际经验借鉴与广东省实施路径

开展国土空间生态修复是生态文明和美丽中国建设的要求,是关系国家生态安全和民生福祉的重大国家战略任务。梳理了近100年来以荒野、再野化、基于自然的解决方案、生态修复为核心的国际生态环境治理理念的发展语境,辨析概念之间的关系,阐明国际生态修复基本研究框架,并梳理国外生态修复的典型实践案例,总结国际经验。基于对广东省主要生态问题研判,从摸清家底、确定目标、谋划格局、布置行动、实施保障5个层面构建省域国土空间生态修复科学规划总体框架,并以实际问题和生态修复目标为导向,提出深入开展国土空间生态修复规划九项专题研究、生态修复技术研发、多元组织形式等策略。本文提出的广东省生态修复设计思路及实施路径,将为找准生态环境问题根源、实现靶向修复治理、促进生态文明建设提供决策支持。