全文获取类型
收费全文 | 249篇 |
免费 | 7篇 |
国内免费 | 5篇 |
专业分类
安全科学 | 23篇 |
废物处理 | 6篇 |
环保管理 | 51篇 |
综合类 | 49篇 |
基础理论 | 57篇 |
环境理论 | 1篇 |
污染及防治 | 41篇 |
评价与监测 | 18篇 |
社会与环境 | 13篇 |
灾害及防治 | 2篇 |
出版年
2023年 | 1篇 |
2022年 | 5篇 |
2021年 | 5篇 |
2020年 | 3篇 |
2019年 | 4篇 |
2018年 | 6篇 |
2017年 | 7篇 |
2016年 | 14篇 |
2015年 | 5篇 |
2014年 | 9篇 |
2013年 | 19篇 |
2012年 | 14篇 |
2011年 | 22篇 |
2010年 | 10篇 |
2009年 | 11篇 |
2008年 | 8篇 |
2007年 | 14篇 |
2006年 | 17篇 |
2005年 | 10篇 |
2004年 | 5篇 |
2003年 | 14篇 |
2002年 | 5篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1999年 | 4篇 |
1998年 | 3篇 |
1997年 | 3篇 |
1996年 | 5篇 |
1995年 | 4篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 1篇 |
排序方式: 共有261条查询结果,搜索用时 15 毫秒
101.
102.
Nathan J. Bennett Robin Roth Sarah C. Klain Kai M. A. Chan Douglas A. Clark Georgina Cullman Graham Epstein Michael Paul Nelson Richard Stedman Tara L. Teel Rebecca E. W. Thomas Carina Wyborn Deborah Curran Alison Greenberg John Sandlos Diogo Veríssimo 《Conservation biology》2017,31(1):56-66
Despite broad recognition of the value of social sciences and increasingly vocal calls for better engagement with the human element of conservation, the conservation social sciences remain misunderstood and underutilized in practice. The conservation social sciences can provide unique and important contributions to society's understanding of the relationships between humans and nature and to improving conservation practice and outcomes. There are 4 barriers—ideological, institutional, knowledge, and capacity—to meaningful integration of the social sciences into conservation. We provide practical guidance on overcoming these barriers to mainstream the social sciences in conservation science, practice, and policy. Broadly, we recommend fostering knowledge on the scope and contributions of the social sciences to conservation, including social scientists from the inception of interdisciplinary research projects, incorporating social science research and insights during all stages of conservation planning and implementation, building social science capacity at all scales in conservation organizations and agencies, and promoting engagement with the social sciences in and through global conservation policy‐influencing organizations. Conservation social scientists, too, need to be willing to engage with natural science knowledge and to communicate insights and recommendations clearly. We urge the conservation community to move beyond superficial engagement with the conservation social sciences. A more inclusive and integrative conservation science—one that includes the natural and social sciences—will enable more ecologically effective and socially just conservation. Better collaboration among social scientists, natural scientists, practitioners, and policy makers will facilitate a renewed and more robust conservation. Mainstreaming the conservation social sciences will facilitate the uptake of the full range of insights and contributions from these fields into conservation policy and practice. 相似文献
103.
James N. Clarke Deborah F. Goodwin Harry O'Neill Joseph E. Odencrantz 《补救:环境净化治理成本、技术与工艺杂志》2008,18(4):55-62
In situations where groundwater supplies have been impacted by volatile organic compounds (VOCs), such as tetrachloroethene (PCE), and the source has not been identified, the costs to identify the source and plume migration patterns may be extremely high. The costs for an investigation increase with the number and depth of borings and the number of samples that are collected and analyzed. An environmental investigator and the Arizona Department of Environmental Quality (ADEQ) have successfully utilized passive soil gas (PSG) surveys in Arizona to cost‐effectively investigate VOC impacts to groundwater and identify potential sources of impact. PSG surveys are minimally intrusive, and more samples can be collected for the same cost when compared to active soil gas surveys and conventional soil and groundwater sampling programs. The result is a surficial representation of the contaminant plume and the location of “hot spots,'' which are the potential sources. This provides a better understanding of the nature and extent of the impact and allows for a focused subsurface investigation, which subsequently reduces drilling and sampling costs. © 2008 Wiley Periodicals, Inc. 相似文献
104.
105.
Infrastructure resilience has become a primary objective for homeland and national security organizations over the past decade. Recent initiatives have focused on resilient building design, and one approach under consideration is a voluntary resilience certification program for commercial buildings. The intent of this program would be to encourage the adoption of resilient design practices in construction and planning of the buildings. While resilience may be a frequently discussed concept within the security communities, its level of awareness within the construction, design, insurance, and building owner communities is not well known. Given the voluntary nature of the certification program under consideration, program development requires a comprehensive understanding of resilience as defined by the commercial building stakeholders. Toward this end, Sandia National Laboratories conducted a study of stakeholder perspectives on resilience to ascertain factors that would serve as motivation for participation in the resilience certification program. This paper describes how Sandia performed the study and the resulting conclusions. One of the key conclusions that the study found is that the term resilience is unfamiliar to many and inconsistently defined across the industries. Those familiar with the term frequently linked it to sustainability concepts. The study also found that increased participation in the resilience certification program is very likely affected by demonstrable returns on resilience investments and a public–private partnership model for program administration. 相似文献
106.
Dias Marcela França Leroy-Freitas Deborah Machado Elayne Cristina da Silva Santos Leticia Leal Cintia Dutra da Rocha Fernandes Gabriel de Araújo Juliana Calábria 《Environmental science and pollution research international》2022,29(24):36088-36099
Environmental Science and Pollution Research - Wastewater tertiary treatment has been pointed out as an effective alternative for reducing the concentration of antibiotic resistant bacteria and... 相似文献
107.
108.
Toxic Burials: The Final Insult 总被引:1,自引:0,他引:1
Johnny P. Stowe Jr. Elise Vernon Schmidt † Deborah Green‡# 《Conservation biology》2001,15(6):1817-1819
109.
110.