首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
Endangered species recovery is characterized by complexity and uncertainty in both its biological and organizational aspects. To improve performance in the organizational dimension, some models of organizations are briefly introduced with an emphasis on the organization as a system for processing information, i.e., for successfully dealing with the high uncertainty in the task environment. A strong task orientation,which rewards achievement of the primary goal, is suggested as ideal for this task, as is generative rationality, which encourages workers to observe, critique, and generate new ideas. The parallel organization—a flexible, participatory, problem-solving structure set up alongside traditional bureaucracies—is offered as a useful structure for meeting the demands of uncertainties encountered during recovery. Task forces and projects teams can be set up as parallel organizations. Improved managerial functions include coordinating roles to facilitate the flow and use of information; decision making to avoid groupthink—the defects, symptoms, and countermeasures are described; and productive, active management of the inevitable conflict. The inability of organizations to solve dilemmas, to examine their own structures and management, and to change themselves for more effective, efficient, and equitable performance is seen as the major obstacle to improved recovery programs. Some recommendations for effecting change in bureaucracies are made along with a call for case studies detailing the organizational dimensions of endangered species recovery programs.  相似文献   

2.
In the current regulatory climate, environmental professionals are becoming increasingly involved with a side of the business that has often been given low priority in the past: communicating with the public about environmental and health risk issues. This article describes effective approaches to such communication, and demonstrates their implementation success.  相似文献   

3.
The forestry laws and regulations imposed by the Thai government to solve chronic deforestation have created conflicts between rural communities and government agencies over the use and control of forest resources. Therefore, the research carried out for this article focused on the study of community-based forest management practices in the northern region of Thailand to determine whether community-based forest management can lead to sustainable use and reverse the deteriorating situation and related problem of deforestation.
This study was conducted in a district of Phayao Province in northern Thailand, where a natural watershed has recently been managed jointly among ethnically diverse local communities living in upstream and downstream areas under the promulgation of the National Park Act. Research was based on both secondary and primary sources of data and information. An intensive field survey was also conducted through a standard questionnaire, supplemented by group discussions and informal interviews to understand the historical development of settlements in the study area.
The joint management of the community forest by the community, government and non-governmental organisations (NGOs) was recommended under the decentralised and participatory planning framework in the study area and also in other areas with similar environmental conditions. Equally important in promoting community forest management were the facilitating role of forest officials, the provision of support services, monitoring and enforcement of control mechanisms, and capacity building of local organisations.  相似文献   

4.
5.
It is easy to tell people how to be environmentally friendly. It is easy to promise what you intend to do in the future. But in my mind the number of green people declines when we talk about true round-the-clock environmentalists, those who live like they teach; we cut out the talkers and look at what people have achieved instead of what they intend to do.  相似文献   

6.
Effective design of gully control systems must consider the gully network as a whole and be based on geomorphologie indicators such as type of network, stream order, and stage of development. Consideration of geomorphologic characteristics allows a ranking of gully treatment priorities that, in turn, promises the highest return for expenditures. Relationships between sediment catch, channel gradient, treatment cost, and height of check dams in a treatment system are presented. Return is considered within a physical rather than economic framework. Future soil savings are the main focus.  相似文献   

7.
Budget changes, whether positive or negative, in water quality management agencies often mean a change in resources available for water quality monitoring. Many state agencies are currently facing monitoring budget cuts and, as a result, are reevaluating their monitoring programs. Such evaluations make use of a number of information sources, not the least of which are monitoring activities in other states. This article reports results of a survey of all fifty state water quality monitoring programs. Twenty questions were asked in the general areas of fixed-station monitoring, special studies, and biological monitoring. Each state was contacted by telephone at least twice during the survey. Fixed-station monitoring is conducted by 48 of 50 states. An average of 75 stations per state are sampled, generally on a monthly basis. There is a large variation in the way data are analyzed by the states; water quality indices and plots of concentration or loading over time are the most common methods. All but three states conduct special studies, but only seven repeat the studies on a regular basis. Special studies are generally problem specific as opposed to basin oriented. Biological monitoring is performed by 33 states; however, this is an area in which budget cuts are having a noticeable impact. In some cases, biological monitoring is being completely eliminated or suspended. Macroinvertebrate sampling is performed quarterly to biannualiy by 50% of the states; 75% of the states that sample macroinvertebrates do so annually. Periphyton sampling is performed by 33% of the states. Over 50% of the states are in the process of revising, or have revised, their monitoring program during the past five years. However, only four states had a detailed rationale and operating procedure for the entire monitoring system. Results of the survey are, therefore, averages of existing monitoring programs. Average results do not necessarily represent ideal situations, but do give an indication of how states are coping with their monitoring responsibilities.  相似文献   

8.
The protection of wetlands and riparian areas has emerged as an important environmental planning issue. In the United States, several federal and state laws have been enacted to protect wetlands and riparian areas. Specifically, the federal Clean Water Act includes protection requirements in Sections 301 and 303 for state water quality standards, Section 401 for state certification of federal actions (projects, permits, and licenses), and Section 404 for dredge and fill permits. The Section 401 water quality state certification element has been called the “sleeping giant” of wetlands protection because it empowers state officials to veto or condition federally permitted or licensed activities that do not comply with state water quality standards. State officials have used this power infrequently. The purpose of this research was to analyze the effectiveness of state wetland and riparian programs. Contacts were established with officials in each state and in the national and regional offices of key federal agencies. Based on interviews and on a review of federal and state laws, state program effectiveness was analyzed. From this analysis, several problems and opportunities facing state wetland protection efforts are presented.  相似文献   

9.
The purpose of this paper is to conceptualize the hitherto separate domains of Cyberspace and International Relations into an integrated socio-technical system that we jointly call the cyber International Relations (Cyber-IR) system and to identify and analyze its emergent properties utilizing the methods common to science and engineering systems adapted here for the social sciences. Our work is an exploration in both theory and methodology. This paper (a) identifies the actors and functions in the core systems, Cyberspace, and IR, (b) disambiguates system boundary, (c) creates a design structure matrix (DSM), a matrix of the interdependencies among functions of actors, (d) analyzes DSM qualitatively to show multiple interdependent and heterogeneous Cyber-IR properties, and (e) analyzes quantitatively the differential importance of core functions as well as the impact of actor attributes on influence in Cyber-IR. This work forms a baseline for further understanding of the nature of the heterogeneous influences of the various actors and the various outcomes that could result from it.  相似文献   

10.
As a result of Structural Adjustment Programme from the 1980s, many developing countries have experienced an increase in resource extraction activities by international and transnational corporations. The work reported here examines the perceived impacts of gold mining at the community level in the Wassa West District of Ghana, Africa and discusses those perceived impacts in the context of globalization processes and growing multinational corporate interest in Corporate Social Responsibility (CSR). Interview data compared community members' perceptions with those of company representatives in three communities. The results indicate that communities held companies responsible for a series of economic, social, and environmental changes. While recognizing some of the benefits brought by the mines, communities felt that the companies did not live up to their responsibility to support local development. Companies responded by denying, dismissing concerns, or shifting blame. Findings from this work show that lack of engagement and action by government agencies at all levels resulted in companies acting in a surrogate governmental capacity. In such situations, managing expectations is key to community-company relations.  相似文献   

11.
This paper discusses common organizational problems that cause inadequate planning and implementation processes of endangered species recovery across biologically dissimilar species. If these problems occur, even proven biological conservation techniques are jeopardized. We propose a solution that requires accountability in all phases of the restoration process and is based on cooperative input among government agencies, nongovernmental conservation organizations, and the academic community. The first step is formation of a task-oriented recovery team that integrates the best expertise into the planning process. This interdisciplinary team should be composed of people whose skills directly address issues critical for recovery. Once goals and procedures are established, the responsible agency (for example, in the United States, the US Fish and Wildlife Service) could divest some or all of its obligation for implementing the plan, yet still maintain oversight by holding implementing entities contractually accountable. Regular, periodic outside review and public documentation of the recovery team, lead agency, and the accomplishments of implementing bodies would permit evaluation necessary to improve performance. Increased cooperation among agency and nongovernmental organizations provided by this model promises a more efficient use of limited resources toward the conservation of biodiversity.  相似文献   

12.
介绍了一种用于给倾角传感器提供恒温环境的小型高精度恒温箱的设计与实现.此恒温箱要求体积小、温度控制精度在±0.05℃以内.文中介绍了恒温箱的结构设计和温控算法并给出了详细的实验结构,证明了研制的这种高精度恒温箱不仅其控温精度高,且与同类产品比其体积小,安装调试方便.  相似文献   

13.
Environmental program and audit procedures primarily focus on solving perceived immediate problems and do not provide a context within which to evaluate the work and its importance for the decision maker. Outcome evaluation offers a theory-based model for designing long-term solutions based on stakeholder expectation and, ultimately, ownership of the performance changes. Problem identification as well as the development of actions and their measurement are done with the full participation of those responsible for the implementation of the changes. Ownership of the results is reinforced and, significantly, the decision maker and other interested parties can measure the value or the importance of the work. This article describes how outcome evaluation can be an important tool for federal environmental managers who must respond to the Government Performance and Results Act (1993) and privatesector companies. Used in combination with traditional environmental practices, outcome evaluation can contribute to both the design and the implementation of a successful environmental management program.  相似文献   

14.
The number of environmental statutes has increased precipitously over the last twenty years. Regulations to implement these statutes went from four thousand pages in 1978 to over twelve thousand pages in 1992. With the many requirements of the regulatory programs comes a high risk of failure. Applying the continuous improvement principles and tools presented in this article has helped Lockheed meet this challenge by providing a focus and balance in its environmental programs.  相似文献   

15.
A recreation impact monitoring system was developed and applied in 1984–1986 and in 1991 to all backcountry river-accessed campsites within Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey. Results suggest that actions implemented by park managers in response to problems identified by the initial survey were highly effective in reducing resource degradation caused by camping. In particular, the elimination of some designated campsites and installation of anchored firegrates reduced the total area of disturbance by 50%. Firegrate installation provided a focal point that increased the concentration of camping activities, allowing peripheral areas to recover. As suggested by predictive models, additional resource degradation caused by increased camping intensities is more than offset by improvements in the condition of areas where use is eliminated. The capabilities and management utility of recreation impact monitoring programs, illustrated by the Delaware Water Gap monitoring program, are also presented and discussed.  相似文献   

16.
Resource inventory and monitoring (I&M) programs in national parks combine multiple objectives in order to create a plan of action over a finite time horizon. Because all program activities are constrained by time and money, it is critical to plan I&M activities that make the best use of available agency resources. However, multiple objectives complicate a relatively straightforward allocation process. The analytic hierarchy process (AHP) offers a structure for multiobjective decision making so that decision-makers’ preferences can be formally incorporated in seeking potential solutions. Within the AHP, inventory and monitoring program objectives and decision criteria are organized into a hierarchy. Pairwise comparisons among decision elements at any level of the hierarchy provide a ratio scale ranking of those elements. The resulting priority values for all projects are used as each project’s contribution to the value of an overall I&M program. These priorities, along with budget and personnel constraints, are formulated as a zero/one integer programming problem that can be solved to select those projects that produce the best program. An extensive example illustrates how this approach is being applied to I&M projects in national parks in the Pacific Northwest region of the United States. The proposed planning process provides an analytical framework for multicriteria decisionmaking that is rational, consistent, explicit, and defensible.  相似文献   

17.
In their new book The TeamNet Factor: Bringing the Power of Boundary Crossing into the Heart of Your Business, authors Jessica Lipnack and Jeffrey Stamps claim that businesses that form teamnets—networks of teams that cross conventional boundaries—will be winners in the twenty-first century global economy. From the smallest to the largest companies, businesses are climbing over their own walls. Customers, competitors, and even people in different industries traverse their traditional limits to work together. When business teams cross boundaries, benefits accrue. Whether three-person shops or multinationals, these companies can achieve something that by themselves would be impossible. By definition, teamnets are on a mission for mutual benefit. Large firms in many industries are using internal teamnets to bridge barriers inside their companies and external teamnets to bridge boundaries with suppliers, customers, and competitors. The following excerpt presents insightful ideas and techniques for quality professionals on how to implement more effective project management through teams.  相似文献   

18.
介绍了一种用于给倾角传感器提供恒温环境的小型高精度恒温箱的设计与实现。此恒温箱要求体积小、温度控制精度在±0.05℃以内。文中介绍了恒温箱的结构设计和温控算法并给出了详细的实验结构,证明了研制的这种高精度恒温箱不仅其控温精度高,且与同类产品比其体积小,安装调试方便。  相似文献   

19.
As Total Quality Management (TQM) has become an important concept in learning how to manage environmental, health, and safety audit programs more effectively, an especially useful. TQM tool has been competitive benchmarking. Companies are using benchmarking studies to identify “best practices” that could be incorporated into their programs. In conducting benchmarking studies, evaluators often also identify the biggest common challenges facing audit program managers. This article discusses these best practices and biggest challenges associated with environmental audit programs. The conclusions are based on a number of benchmarking studies and third-party evaluations of corporate audit programs. As the sources are necessarily limited to the author's own experiences, there are no doubt many other specific best practices that are not discussed in this article. These will surface over time.  相似文献   

20.
Ciba-Geigy is a specialty chemical and pharmaceutical company that is managing over 100 CERCLA and RCRA remediation sites in 38 states. The potential cost is over $500 million. The sites vary in their scope and technical complexity. For years management was frustrated by their lack of control over the selection of cleanup remedies and associated costs. This article shows how the company changed the method of managing remediation projects in an attempt to gain control over the process and improve overall environmental quality performance.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号