延续绿色人文 环保构筑和谐

自绍兴县百福园社区创建国家级绿色社区成功以来，百福园社区依然秉着“人文绿色”的理念，继续致力于“绿色”，环保事业的发展，一年多来，百福园的面积扩大了，居民人数增加了，管理难度加大了，但同时，我们也看到，百福园的绿化面积增多了，居民的环保意识增强了，小区的生活更和谐了。     

在2008年全省环保工作会议结束时的讲话

全省环境保护工作会议，经过与会同志的共同努力，完成了各项议程，现在就要结束了。这次会议是一个十分重要的会议。会上，大家聆听了马建堂副省长的重要讲话和赵浩明局长对去年工作的总结和对今年工作的安排部署，签定了2008年目标责任书，并进行了座谈讨论。会议时间虽短，但安排紧凑，开得十分成功，达到了预期的效果。一是提高了认识，增强了信心；二是明确了方向，理清了思路；三是确定了目标，落实了责任。大家一致认为，马建堂副省长的讲话指导思想明确，统筹了经济社会发展与环保工作全局，讲得很全面、很透彻，要求很严格、很具体，对“十一五”环保工作具有十分重要的指导意义；赵浩明局长的工作报告对去年工作的总结客观公正、实事求是，对今年的工作安排全面明确、措施具体。这次参加会议收获很大，认识比以往有了明显提高，工作信心比以往有了较大提升。共同认为，通过学习领导讲话和会议材料，强烈地感到，环境保护迎来了一个崭新的发展时期，纷纷表示，回去后一定学习好、贯彻好、落实好会议精神，扎扎实实地做好工作。同志们在讨论中，提出了一些很好的工作建议，我们将认真采纳。     

爱护我们可爱的家——地球——浙江省环保活动小学组一等奖方案

我们居住的地球是个可爱的大家庭，有美丽的蓝天白云，辽阔的山河湖海，有青翠的花草树木……创造了灿烂的科学文化，而在科技飞跃发展的同时，自然却受到了污染，环境遭到了破坏，大地在叹息，地球在哭泣，我们可爱的家在危难中！     

鸟的风景简

远古，鸟破天荒地叫了。这个世界最早的声音不是恐龙，也不是猿猴，而是鸟。鸟唤醒了大自然的寂静。最初，山川、河流、森林、海洋都哑巴似的无声无息。某日清晨，一只鸟突发臆想，张开喉咙“啊”了声，于是声音诞生了。     

十七大引领环保事业步入战略新暑期——节约资源保护环境共列国策 资源节约环境友好同入党章

群贤齐聚大会堂，高朋满座听报告。齐心协力谋发展，又是五年春光好。2007年10月15日，中国共产党第十七次全国代表大会隆重召开，全国振奋、世界瞩目。十七大报告从5个方面、15处论述了环境保护，并将建设生态文明作为全面建设小康社会奋斗目标新要求之一，这在历届党的政治报告中是第一次，充分表明我们党把环境保护工作融入了科学发展的全局，放到了十分重要的战略位置，是我们党关于环境保护理论认识一次新的飞跃，充分体现了环境保护工作进入了党和国家发展大局，进入了经济社会建设主战场，进入了重要战略机遇期，环境保护的责任加重了。     

DCS在电镀工业园废水集中处理中的应用

本文介绍了中山市三角镇高平电镀工业园区采用的蹴制系统和在线监测系统，通过相关的检测和计量系统计算每个企业各类废水的排放量及浓度，以便进行分类收费。该系统运行稳定，故障率低，易于操作和维护，降低了操作人员的劳动强度，提高了工作效率，保证了废水处理后的达标排放。     

废墟上的环保小屋

30年前掀起的改革大潮，不单改变了整个国家的命运，就很多人来说，人生轨迹也从此出现了拐点——我本人就是从那时起，与环保结下了不解之缘。1976年7月28日，唐山发生了大地震，县组织部门考虑到我在唐山有多名亲属震亡，终于同意了我调回唐山市里的请求——把工作安排在唐山地区一个叫环境保护办公室的单位。     

金融风暴下的婚礼消费新哲学

金融危机来了，房价跌了，股市熊了……连富人们都捂紧钱包慎买奢侈品了。怕裁员，怕降薪，人人都开始省钱了，可是婚还是要结的，婚礼还是要办的，对很多人来讲，这是人生中只有一次的大事，谁都想留给自己一个美好的回忆。现在，办体面的婚礼花有限的钱成为准新人们津津乐道的话题，体面婚礼便宜办，浪漫回忆不打折。     

一条小河的不幸

串场河畔，有个名不见经传的小村，三十年前开了一条东西向小河。那时的小河，水流畅通，清凌凌的河水，滋润着两岸农田。庄稼茂盛，六畜兴旺，人们喜气洋洋。后来，全村人陆陆续续，都把住房迁到了小河两岸，小河两岸也就成了一家挨一家的生活区。可是谁也没想到，小河的不幸也从此开始。     

说句心里话

尽管已经进入了新学期，但过去总有一段故事令人难以忘怀。一年来，我在张冠秀老师的带领下，参加了好多环保活动，充实了我的初一生活，至今记忆犹新，最难忘的是那届“环保艺术节”。     

Impacts of Camping on Vegetation: Response and Recovery Following Acute and Chronic Disturbance

Experiments with controlled levels of recreational camping were conducted on previously undisturbed sites in two different plant communities in the subalpine zone of the Wind River Mountains, Wyoming, USA. The plant communities were coniferous forest with understory dominated by the low shrub Vaccinium scoparium and a riparian meadow of intermixed grasses and forbs, of which Deschampsia cespitosa was most abundant. Sites were camped on at intensities of either one or four nights per year, for either one (acute disturbance) or three consecutive years (chronic disturbance). Recovery was followed for three years on sites camped on for one year and for one year on sites camped on for three years. Reductions in vegetation cover and vegetation height were much more pronounced on sites in the forest than on sites in the meadow. In both plant communities, increases in vegetation impact were not proportional to increases in either years of camping or nights per year of camping. Close to the center of campsites, near-maximum levels of impact occurred after the first year of camping on forested sites and after the second year on meadow sites. Meadow sites recovered completely within a year, at the camping intensities employed in the experiments. Forest sites, even those camped on for just one night, did not recover completely within three years. Differences between acute and chronic disturbance were not pronounced.     

中国海滨旅游研究进展

在阅读大量相关文献资料的基础上,试图从海滨旅游兴起的原因、海滨旅游主体、海滨旅游客体及海滨旅游主客体间关系4个方面对近年来国内有关海滨旅游的研究作一系统综述.在此基础上,对中国海滨旅游以后的研究进行了展望.     

氮沉降对草原凋落物分解的影响

大气氮沉降增加是全球变化的重要现象之一,草原生态系统对氮沉降增加的响应成为草地生态学的研究热点之一。凋落物分解是草原生态系统养分循环和能量流动的主要途径,氮沉降增加引起草原植物群落结构变化,导致凋落物质量、土壤肥力、土壤微生物和土壤动物的变化,最终影响凋落物的分解。本文综述了氮沉降对草原凋落物结构、化学组成和分解环境的影响等方面的国内外最新研究进展,讨论了需进一步加强研究的内容,以期为进一步拓展该领域研究的广度和深度、为全面分析和评估全球变化对草原生态系统的影响提供参考。     

Landscape ecological assessment: a tool for integrating biodiversity issues in strategic environmental assessment and planning

To achieve a sustainable development, impacts on biodiversity of urbanisation, new infrastructure projects and other land use changes must be considered on landscape and regional scales. This requires that important decisions are made after a systematic evaluation of environmental impacts. Landscape ecology can provide a conceptual framework for the assessment of consequences of long-term development processes like urbanisation on biodiversity components, and for evaluating and visualising the impacts of alternative planning scenarios. The aim of this paper was to develop methods for integrating biodiversity issues in planning and strategic environmental assessment in an urbanising environment, on landscape and regional levels. In order to test developed methods, a case study was conducted in the region of Stockholm, the capital of Sweden, and the study area embraced the city centre, suburbs and peri-urban areas. Focal species were tested as indicators of habitat quality, quantity and connectivity in the landscape. Predictive modelling of habitat distribution in geographic information systems involved the modelling of focal species occurrences based on empirical data, incorporated in a landscape ecological decision support system. When habitat models were retrieved, they were applied on future planning scenarios in order to predict and assess the impacts on focal species. The scenario involving a diffuse exploitation pattern had the greatest negative impacts on the habitat networks of focal species. The scenarios with concentrated exploitation also had negative impacts, although they were possible to mitigate quite easily. The predictions of the impacts on habitats networks of focal species made it possible to quantify, integrate and visualise the effects of urbanisation scenarios on aspects of biodiversity on a landscape level.     

EFFECTS OF BEST MANAGEMENT PRACTICES ON FOREST STREAMWATER QUALITY IN EASTERN KENTUCKY1

ABSTRACT: Forest land managers are concerned about the effects of logging on soil erosion, streamflow, and water quality and are promoting the use of Best Management Practices (BMPs) to control impacts. To compare the effects of BMP implementation on streamwater quality, two of three small watersheds in Kentucky were harvested in 1983 and 1984, one with BMPs, the other without BMPs. There was no effect of clearcutting on stream temperatures. Streamflow increased by 17.8 cm (123 percent) on the BMP watershed during the first 17 months after cutting and by 20.6 cm (138 percent) on the Non-BMP watershed. Water yields remained significantly elevated compared to the uncut watershed 8 years after harvesting. Suspended sediment flux was 14 and 30 times higher on the BMP and Non-BMP Watersheds, respectively, than on the uncut watershed during treatment, and 4 and 6.5 times higher in the 17 months after treatment was complete. Clearcutting resulted in increased concentrations of nitrate, and other nutrients compared to the uncut watershed, and concentrations were highest on the non-BMP watershed. Recovery of biotic control over nutrient losses occurred within three years of clearcutting. The streamside buffer strip was effective in reducing the impact of clearcutting on water yield and sediment flux.     

基于林农参与式森林经营培训的影响评价——以福建山连村为例

森林参与式经营在林农林业生产中起着重要的作用。针对当前公众参与政策制定不足的现状,通过对案例点开展参与式森林经营管理培训实践的分析,认识到森林参与式培训对林农经营森林资源的意义和作用,了解并发现林农对现行森林资源管理政策的需求以及当前政策中存在的问题。研究表明,森林参与式培训效果作用明显,资源管理政策缺乏有效的公众参与,导致政策设定有失合理。提出对策建议,以期对参与式森林经营管理培训的推广提供一定的实践意义。     

The effectiveness of state of the environment reporting (SoER) at the local government sphere – a developing country's experience

State of the environment reporting (SoER) is a well-established and widely applied environmental management tool in the South African context. Despite a wealth of knowledge about conducting and preparing SoERs, there is a paucity of research on the effect SoER has had on decision-making at the local government sphere. This study investigated the effect of SoER on decision-making for a sample of municipalities in the Gauteng Province of South Africa. The methodology relied on interviews with key role players, which include the ‘‘environmental function’' as well as ‘‘other functions’' responsible for infrastructure development and planning within the municipalities. The results show that notwithstanding the extensive time and resources spent on SoER, it appears to have had a limited effect on decision-making, especially beyond the environmental function. Recommendations to improve the influence of SoER on decision-making in developing countries include improved clarity on the purpose and home of SoER within municipalities, adequate budget and capacity, and effective cooperative governance both within the municipalities, and with other spheres of government.     

A FRAMEWORK OF ORDERED CLIMATE EFFECTS ON WATER RESOURCES: A COMPREHENSIVE BIBLIOGRAPHY1

ABSTRACT: An examination of the metadata for almost 900 bibliographic references on the effects of climate change and variability on U.S. water resources reveals strengths and weaknesses in our current knowledge. Considerable progress has been made in the modeling of climate change effects on first-order systems such as regional hydrology, but significant work remains to be done in understanding subsequent effects on the second-, third-, and fourth-order economic and social systems (e.g., agriculture, trade balance, and national economic development) that water affects. In order to remedy a recently-revealed lack of understanding about climate change on the part of the public, climate and water scientists should collaborate with social scientists in illuminating the effects of climate change and variability on the systems that affect how and where most people live.     

秦皇岛港东港区煤尘污染与气象特征关系分析

本文分析了秦皇岛港东港区煤尘污染与气象条件的关系,分析结果表明,表征煤尘污染的因子总悬浮颗粒物及降尘与自然降水、大风等气象因子具有明显的相关性,并依据分析提出了相应的管理建议。     

数字经济发展与区域环境质量改善——来自省级面板数据的证据

本文基于2011—2019年我国31个省级行政区的面板数据,探究了数字经济发展对区域环境质量的影响。研究发现,总体来说,数字经济对环境质量具有显著的改善作用;数字经济对环境质量的改善作用在2014—2019年显著,在中部和西部省份显著,在环境污染程度较高的省份显著。传导机制检验表明,经济规模扩张、产业结构优化及绿色技术创新在数字经济对环境质量的作用机制中发挥中介作用。进一步分析表明,政府竞争在数字经济对环境质量的改善作用中起着负向调节作用,制度环境在数字经济对环境质量的作用机制中发挥正向调节作用。因此,应高质量地推动数字经济发展、充分发挥数字经济的环境质量改善作用、匡正地方政府的竞争行为及努力营造良好的制度环境,以改善环境质量。