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171.
The current picture of fatal injuries in Sweden is dominated by falls, which account for about 40%. Furthermore, falls are by far the most dominating cause of hospital in-patient care (57%). The aetiologic mechanisms behind falls and fractures are complicated, with a multifactorial causal pattern.The Lidköping Accident Prevention Programme — one of the few comprehensive community intervention programs in the world — provides an opportunity to discuss links between a multifactorial intervention program and related injuries in the elderly. The incidence of femoral fractures in Lidköping shows a significantly declining trend for females (− 6.6% per year) and a − 5.4% decline for males during the study period of 1987–1992. The control area of Skaraborg County showed a minor decrease and Sweden as a whole showed an increasing trend during the same period.In spite of the methodological problems of attributing effects in quasi-experiments, there is some support for the claim that the declining trend in the trial area was largely the result of the intervention program. This conclusion is further strengthened by the recently published report from the USA showing that a multiple-risk-factor intervention strategy resulted in a significant reduction in the risk of falling among elderly persons in the community. 相似文献
172.
The Hawaii Environmental Simulation Laboratory (HESL) was a three year experiment in improving governmental decision making by developing better research methodologies for use by public decision making bodies and community organizations. Funded through the University of Hawaii by the Ford Foundation (FF) and the National Science Foundation (NSF), HESL conducted its researchinteractively with the intended users of its products. This paper sets the HESL experiment in the context of recent trends in applying better methodology to environmental decision making and involving citizens in these decisions. It describes the HESL effort, and then draws conclusions about both the effectiveness of the experiment and the way it was conducted, providing information that may be useful in guiding university groups, public agencies, and community organizations pursuing similar objectives. 相似文献
173.
Environmental evaluation of subdivision site developments 总被引:5,自引:0,他引:5
An environmental evaluation was performed at 16 subdivision sites within four communities in east-central Michigan. The primary
objective was to evaluate the fit between environmental ordinances and the physical/environmental conditions to which they
were applied. An environmental response index was developed with indicators to assess water, soil, slope, development density,
roads, vegetation, and ecology. Water-related indicators achieved the highest scores, while soil-related indicators scored
the poorest, with generally poor performance across all indicators. The poor performance indicates there are problems in the
ability of environmental ordinances developed at broader jurisdictional scales (e.g., the state) to address the existing environmental
conditions at smaller geographic scales (subdivisions within communities). Two key problems include the lack of scientific
specificity in the broader state-level ordinances and the lack of local expertise and/or resources to monitor the environment. 相似文献
174.
Glenn Banks 《Natural resources forum》2003,27(3):223-234
The involvement of local communities as equity holders in major mineral resource developments dates back over a decade in Papua New Guinea. This article reviews the history and result of landowner equity at two of Papua New Guinea's major mines (Porgera and Lihir), with a particular focus on the contribution of these equity holdings to local sustainable development. It is found that while an equity holding can provide significant returns to a local community, it also exposes them to significant financial risk. A second major area of concern is the structures and instruments by which revenues generated from the equity are distributed and utilized within the local community. Further research and policy redirection is required before local equity holding can be viewed as making a significant contribution to local sustainable development. 相似文献
175.
Saigal S 《Environmental management》2000,26(3):269-281
/ During the last decade, a major initiative for community involvement in the management of state forest lands was started in India in the form of Joint Forest Management (JFM) programs. Despite the progress and positive impacts, the JFM program is still in the experimental phase. Latent conflicts related to caste, class, and gender issues are threatening JFM institutions at the village level. The Forest Department is also facing a number of internal conflicts as it tries to adjust to its new role under JFM. Some thoughtful and creative attempts have been made to resolve these conflicts. However, a much more concerted effort is required along with creation of suitable mechanisms at local, state, and national levels to discuss and resolve present and future conflicts. 相似文献
176.
Community fire use,resource change,and livelihood impacts: The downward spiral in the wetlands of southern Sumatra 总被引:1,自引:0,他引:1
Unna Chokkalingam Suyanto Rizki Pandu Permana Iwan Kurniawan Josni Mannes Andy Darmawan Noviana Khususyiah Robiyanto Hendro Susanto 《Mitigation and Adaptation Strategies for Global Change》2007,12(1):75-100
Fire is an important community wetland management tool in Indonesia, but its increasing use in the wetlands of southern Sumatra is degrading the landscape and diminishing household incomes and livelihood options. We studied evolving community land and fire use, resource and livelihood impacts on two sites of roughly 250 km2 each using satellite image analysis and biological and socio-economic surveys. Uncontrolled fire use expanded over time in relation to sonor or swamp rice cultivation, logging, fishing, grazing, and annual cropping on drained wetlands. As a result, most of the landscape has been subject to repeated fires of varying intensities, more extensive in El Niño years. Direct burning by companies played a smaller transitory role in fire ignition over the two decades. But company activities and other large-scale developments contributed to expanding community fire-based land use by bringing in more people, improving access to remote wetlands or making them more flammable. Widespread, repeated fires have transformed the landscape from mature high swamp forests to uniform stands of fire-resistant Gelam (Melaleuca cajuputi) forests and thickets, open savannas and grasslands. These new types of land cover are also degrading. Local communities have rapidly adapted to the changing resources and new opportunities. Logging and fishing declined in importance, and sonor and harvesting of Gelam expanded. But resource depletion has led to falling incomes and fewer livelihood options. The impacts extend beyond local areas as workers migrate into neighbouring forests to extract resources. Large-scale developments, community fire-based management practices and landscape transformation are spreading from accessible to formerly more remote wetlands. 相似文献
177.
The purpose of this study was to investigate gender aspects of work-related injuries in a Swedish municipality (population 41,000). All unintentional injuries treated at in- and out-patient facilities were recorded during a period of 1 year. The work-related injuries were mapped out in more detail with the help of standardized and structured surveys via telephone interviews and hospital records. The rate of work-related injuries among the gainfully employed was 33 per 1000. Males were observed to suffer more work-related injuries than females (46 compared to 12 per 1000 gainfully employed persons), and there were gender differences with regard to work-related injuries and injury event patterns. Young men showed the highest rate of injuries. Injuries caused during machine operation were the most common for both males and females, amounting to almost one quarter of all injuries. Injuries caused by falls were most common amongst females in the age groups 15–24 (25%) and 45–64 (28%). More attention should be given to gender aspects of work-related injuries and their prevention. 相似文献
178.
于2016年4月对秦山岛周边海域5个断面20个站位浮游植物进行调查,共鉴定出浮游植物5门84种,平均密度1.10×10^5个/m^3,优势类群硅藻(70种)平均密度为8.75×10^4个/m^3,甲藻9种,平均密度为8.10×10^3个/m^3;优势种主要为琼氏圆筛藻(Coscinodiscus jonesianus)(Y=0.095)、星脐圆筛藻(Coscinodiscus asteromphalus)(Y=0.087)、针状蓝纤维藻(Dactylococcopsis acicularis)(Y=0.087)、中肋骨条藻(Skeletonema costatum)(Y=0.070)、夜光藻(Noctiluca scientillans)(Y=0.058)、刚毛根管藻(Rhizosolenia setigera)(Y=0.051)等11种;多样性指数平均值为2.76,种类分布相对均匀。受沿岸4条河口淡水径流及营养元素输入影响,靠近河口的C、D断面浮游植物密度较高,琼氏圆筛藻、星脐圆筛藻、中肋骨条藻、针状蓝纤维藻等具有较高优势度,但密度较低,赤潮风险较低;各断面优势种组成存在一定更迭。 相似文献
179.
Ellen van Holstein 《Local Environment》2017,22(10):1159-1173
This paper sheds critical light on the motivations and practices of community gardeners in relatively affluent neighbourhoods. The paper engages with community garden, alternative food and domestic garden literatures, to understand how people fit food production into their everyday lives, how they develop relationships to plants and how these in turn shape relations between people in a community group. The paper draws on participant observation and semi-structured walking interviews conducted at three community gardens in Sydney, Australia. The paper concludes that to fit community gardening into busy lives, people strategically choose plants with biophysical qualities that suit personal as well as communal circumstances and objectives. The paper shows how community is relationally constituted through the practices of growing and sharing food. Tensions might arise through the practices of growing food on communal and private plots and the taking and giving of food, but it can also encourage people to reflect on community food production and on their roles as individuals in a community group. 相似文献
180.
This study seeks to understand the factors that influence the variability in distribution of public and private sector investments in green stormwater infrastructure (GSI) projects across the diversity of neighbourhoods in the City of Philadelphia, PA, U.S.A. using indicators of community context and capacity. For this study, context is defined as characteristics of disadvantaged communities and capacity as factors that facilitate individual and collective action. Community context and capacity are deemed integral to the success of the Philadelphia GSI programme as the Philadelphia Water Department is relying upon collaborative approaches to facilitate public investments in neighbourhoods and voluntary implementation of GSI practices on publically and privately owned lands. Private sector investments in GSI mandated by stormwater regulations for new construction and major rehabilitation also are assessed in relation to these two sets of indicators. The geographic information systems and statistical analyses reveal an inequitable distribution of GSI projects, which largely is driven by market forces. The paper concludes with a community capacity-based framework to prioritise public sector investment in disadvantaged communities to achieve more equitable distribution of GSI projects and associated benefits. 相似文献