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141.
142.
C. Wyborn J. Montana N. Kalas S. Clement F. Davila N. Knowles E. Louder M. Balan J. Chambers L. Christel T. Forsyth G. Henderson S. Izquierdo Tort M. Lim M. J. Martinez-Harms J. Merçon E. Nuesiri L. Pereira V. Pilbeam E. Turnhout S. Wood M. Ryan 《Conservation biology》2021,35(4):1086-1097
Decades of research and policy interventions on biodiversity have insufficiently addressed the dual issues of biodiversity degradation and social justice. New approaches are therefore needed. We devised a research and action agenda that calls for a collective task of revisiting biodiversity toward the goal of sustaining diverse and just futures for life on Earth. Revisiting biodiversity involves critically reflecting on past and present research, policy, and practice concerning biodiversity to inspire creative thinking about the future. The agenda was developed through a 2-year dialogue process that involved close to 300 experts from diverse disciplines and locations. This process was informed by social science insights that show biodiversity research and action is underpinned by choices about how problems are conceptualized. Recognizing knowledge, action, and ethics as inseparable, we synthesized a set of principles that help navigate the task of revisiting biodiversity. The agenda articulates 4 thematic areas for future research. First, researchers need to revisit biodiversity narratives by challenging conceptualizations that exclude diversity and entrench the separation of humans, cultures, economies, and societies from nature. Second, researchers should focus on the relationships between the Anthropocene, biodiversity, and culture by considering humanity and biodiversity as tied together in specific contexts. Third, researchers should focus on nature and economies by better accounting for the interacting structures of economic and financial systems as core drivers of biodiversity loss. Finally, researchers should enable transformative biodiversity research and action by reconfiguring relationships between human and nonhuman communities in and through science, policy, and practice. Revisiting biodiversity necessitates a renewed focus on dialogue among biodiversity communities and beyond that critically reflects on the past to channel research and action toward fostering just and diverse futures for human and nonhuman life on Earth. 相似文献
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144.
Hassan I.Al-Mohannadi Chris O. Hunt Adrian P. Wood 《Ambio-人类环境杂志》2003,32(5):362-366
卡塔尔由于社会经济高速发展,人口大量增加,水资源存在严重问题.市政给水依靠高成本和不可持续的海水淡化,而对用水几乎没有限制,卡塔尔本国居民不用付水费,外国移居者付补助性的水费--大约1/3的成本费用,因此人们很少意识到水的真正成本,用水极其浪费.这篇文章讨论的是卡塔尔的用水趋势及与可持续用水有关的问题.一个针对卡塔尔社会各阶层的问卷调查了人们对水的意识和态度,结果显示,原有为了控制用水量而做的努力,如提高意识宣传活动、法律上的限制及水费是无效的.问卷评价了对限制用水可采取的措施的反应,其中有提高公众意识、使用法律措施和提高水费,从中提出一系列改变政策的建议,促使卡塔尔给水工业进入可持续发展阶段. 相似文献
145.
C. E. O’Connell-Rodwell J. D. Wood T. C. Rodwell S. Puria S. R. Partan R. Keefe D. Shriver B. T. Arnason L. A. Hart 《Behavioral ecology and sociobiology》2006,59(6):842-850
Seismic communication is known to be utilized in insects, amphibians, reptiles, and small mammals, but its use has not yet
been documented in large mammals. Elephants produce low-frequency vocalizations, and these vocalizations have seismic components
that propagate in the ground, but it has not yet been demonstrated that elephants can detect or interpret these seismic signals.
In this study, we played back seismic replicates of elephant alarm vocalizations to herds of wild African elephants in their
natural environment and observed significant behavioral changes indicating that they had detected these signals. Seismic communication
may provide an important complement to existing communication modes used by elephants. Seismic sensitivity may also provide
elephants with an additional modality for sensing important environmental cues such as changes in weather patterns or seismic
disturbances. 相似文献
146.
Megan Epler Wood 《生态毒理学报》2002,24(3):10-13
国际生态旅游学会已经采取了一套标准化措施进行生态旅游指导方针的开发 . 本文介绍了生 态旅游标准的基本概念 ; 生态旅游市场定位之演变 ; 与生态旅游相关的官方政策 ; 以及为当 地居民增加效益的途径 . 总之 , 对旅游产业的可持续性进行世界级定位刚刚开始 , 确保生态 旅游的国际合作正处于初创阶段 . 相似文献
147.
Larry Larsen Terri Morrell David Wood Meghan Gallione Bruce Guerard Judith Karinen Kip Petersen Frederick Steiner 《Environmental management》1991,15(4):531-548
This is the second of three articles prepared to explain the Teller County growth management process. As part of an ongoing
growth management process in Teller County, Colorado, opportunities and constraints for development and conservation were
identified. The scenic mountain county faces a number of issues because of growth. The recognition of those issues has resulted
in the goal to direct future growth to the most appropriate and cost-effective places. To determine those places that are
best for new development, thorough ecological inventories were conducted for the entire county as well as for the City of
Woodland Park area. From these inventories, environmentally sensitive areas were identified. The environmentally sensitive
areas were considered constraints in conducting suitability analyses for a variety of potential land uses. The suitability
analyses resulted in the identification of opportunities for future growth in Teller County generally as well as the more
specific Woodland Park planning area. This article, like the other two, is part of a reflective analysis by the planners who
were involved.
Paper 2 in a series 3. 相似文献
148.
R. Cortez LD. Stephenson E.D. Smith J.W. Wood 《Journal of the Air & Waste Management Association (1995)》2013,63(11):1075-1080
Abstract Plasma processing has been identified as a useful tool for immobilizing heavy metal-contaminated wastes into safe, leach-resistant slag. Although much effort has gone into developing this technology on a pilot scale, not much information has been published on basic research topics. A laboratory-scale plasma arc furnace located at the University of Illinois was operated in cooperation with the U.S. Army Construction Engineering Research Laboratories in an effort to establish an understanding of the chemical and physical processes (such as metal volatilization and resultant gas evolution) that occur during thermal plasma treatment of metal-spiked samples. Experiments were conducted on nickel and chromium using a highly instrumented furnace equipped with a 75 kW transferred arc plasma torch. The volatility of nickel and chromium was examined as a function of varying oxygen partial pressures. Oxidizing conditions reduced the total dust gathered for both the nickel and chromium samples, although each dust sample was found to be metal-enriched. Plasma treating increased the leach-resistance of the slags by at least one order of magnitude when compared to unprocessed specimens. The leach- resistance of the nickel-containing slags increased in the presence of oxygen, whereas chromium samples remained relatively constant. 相似文献
149.
Michael D. Wood Nicholas A. Beresford Catherine L. Barnett David Copplestone Richard T. Leah 《Journal of environmental radioactivity》2009,100(12):1034
This paper presents the application of three publicly available biota dose assessment models (the ERICA Tool, R&D128/SP1a and RESRAD-BIOTA) to an assessment of the Drigg coastal sand dunes. Using measured 90Sr, 99Tc, 137Cs, 238Pu, 239+240Pu and 241Am activity concentrations in sand dune soil, activity concentration and dose rate predictions are made for a range of organisms including amphibians, birds, invertebrates, mammals, reptiles, plants and fungi. Predicted biota activity concentrations are compared to measured data where available. The main source of variability in the model predictions is the transfer parameters used and it is concluded that developing the available transfer databases should be a focus of future research effort. The value of taking an informed user approach to investigate the way in which models may be expected to be applied in practice is highlighted and a strategy for the future development of intercomparison exercises is presented. 相似文献
150.
公共管理与公众参与策略:于桥水库水质改善项目 总被引:3,自引:0,他引:3
环境问题是在人类的发展与资源的开发过程中产生的 ,是多种因素综合作用的结果 ,解决任何一个环境问题都将涉及到若干部门和公众 ,决不是一个部门所能完全胜任的。因此 ,采用公共管理与公众参与的模式解决环境问题 ,是改善环境质量的必然途径 ,是一个政府环境管理能力的综合体现。文章阐述了公共管理与公众参与的内涵、目标、目的、基本原则和实施程序等。 相似文献