Conservation strategies

Xem 1-20 trên 53 kết quả Conservation strategies
  • Focusing on the rich biodiversity of Costa Rica, the contributors demonstrate the use of geographic information systems (GIS) to enhance conservation efforts. They give an overview of the spatial nature of conservation and management and the current status of digital mapping in Costa Rica; a review of the basic principles behind digital mapping technologies; a series of case studies using these technologies at a variety of scales and for a range of conservation and management activities; and the results of the Costa Rican gap analysis project....

    pdf269p ktct_1669 08-05-2012 80 19   Download

  • Following its establishment in 1987,the IUCN Botanic Gardens Conservation Secretariat (BGCS) began to build its membership of botanic gardens worldwide and develop a programme of activities in support of botanic gardens. In 1989,The Botanic Gardens Conservation Strategy was published and the following year BGCS became independent from IUCN, and subsequently known as Botanic Gardens Conservation International (BGCI). BGCI registered as a U.K.charity and received the support of HRH The Prince of Wales as its Royal Patron.

    pdf58p coeus75 29-01-2013 18 3   Download

  • Few issues display more clearly the competition between China’s drive to become economically developed and to conserve biodiversity than hydropower development. This is the subject of China’s most recent environmental controversy. In August 2003, the National Development and Reform Commission, a powerful economics super-ministry, authorized construction of a 13-station dam along the Nu1 River (Nujiang) in Yunnan Province. After at least a decade of construction, the dam would become the world’s largest.

    pdf253p coeus75 29-01-2013 19 3   Download

  • Tham khảo sách 'superfund strategy', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf289p nt1810 25-04-2013 31 7   Download

  • Tham khảo sách 'innovation strategies for a global economy', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf228p nt1810 23-04-2013 25 5   Download

  • Research in tropical forestry is confronted with the task of finding strategies to alleviate pressure on remaining forests, and techniques to enhance forest regeneration and restore abandoned lands, using productive alternatives that can be attractive to local human populations. In addition, sustainable forestry in tropical countries must be supported by adequate policies to promote and maintain specific activities at local and regional scales.

    pdf300p phoebe75 01-02-2013 41 25   Download

  • Natural resources conservation is one of the dilemmas currently facing mankind in both developed and the developing world. The topic is of particular importance for the latter, where the majority depend on terrestrial ecosystems for livelihood; more than one billion people live in abject poverty earning less than a dollar per day; more than 3.7 billion suffer from micronutrient deficiency and more than 800 million suffer from chronic hunger.

    pdf178p ktct_1669 09-05-2012 79 24   Download

  • Thin-film science and technology play a crucial role in the high-tech industries that will bear the main burden of future American competitiveness. While the major exploitation of thin films has been in microelectronics, there are numerous and growing applications in communications, optical electronics, coatings of all kinds, and in energy generation and conservation strategies.

    pdf692p ktcn_1 17-07-2012 53 15   Download

  • The two notions appeared simultaneously around the 1970s. The concept of strategic scanning first appeared in 1967 with the publication of the founding work by Aguilar entitled Scanning the Business Environment. The origin of the idea of sustainable development dates back to 1970, when first Ignacy Sachs and then the international conference of Stockholm (in 1972) proposed the concept of ecodevelopment.

    pdf311p namde01 10-04-2013 31 10   Download

  • In January 1976, the Transportation Energy Conservation (TEC) Division of the Energy Research and Development Administration contracted with Oak Ridge National Laboratory (ORNL) to prepare a Transportation Energy Conservation Data Book to be used by TEC staff in their evaluation of current and proposed conservation strategies. The major purposes of the Data Book were to draw together, under one cover, transportation data from diverse sources, to resolve data conflicts and inconsistencies, and to produce a comprehensive document.

    pdf0p baobinh1311 25-09-2012 34 8   Download

  • Conserving Living Natural Resources provides students, managers, and general readers with an introduction to the principles of managing biological resources. It presents the historical and conceptual contexts of three seminal approaches to the management of living natural resources: utilitarian management for harvest of featured species and control of unwanted species, protection and restoration of populations and habitats to maintain biodiversity, and management of complex ecosystems to sustain both productivity and biodiversity.

    pdf444p huetay_1 28-02-2013 28 8   Download

  • This study looks at whether Vietnam could adopt the Payment for Environmental Services (PES) approach as part of its national conservation strategy. Using a pilot study in the country’s uplands, it investigates how such a scheme might run and assesses its impact on the environment and on the local people’s livelihoods. Through a review of current Vietnamese conservation practice, it assesses the barriers to the adoption of such schemes and the factors that might encourage their implementation....

    pdf51p nhocrongkaka 13-12-2012 33 7   Download

  • Almost 75 percent of the elderly (age 65 and over) have at least one chronic illness.3 About 50 percent have at least two chronic illnesses.3 Chronic conditions can lead to severe and immediate disabilities, such as hip fractures and stroke, as well as progressive disability that slowly erodes the ability of elderly people to care for themselves.4 According to AHRQ’s 1996 Medical Expenditure Panel Survey (MEPS),a about 14.3 percent of people age 65 and over—4.5 million elderly Americans—require assistance with bathing, dressing, preparing meals, or shopping.

    pdf7p thankinhphanliet 01-01-2013 17 7   Download

  • As currently taught, the introductory course in analytical chemistry emphasizes quantitative (and sometimes qualitative) methods of analysis coupled with a heavy dose of equilibrium chemistry. Analytical chemistry, however, is more than equilib- rium chemistry and a collection of analytical methods; it is an approach to solving chemical problems. Although discussing different methods is important, that dis- cussion should not come at the expense of other equally important topics.

    pdf816p banhkem0908 24-11-2012 32 5   Download

  • The Company seeks to provide a comprehensive range of sub-funds with the purpose of spreading investment risk and satisfying the requirements of investors seeking income, capital conservation and growth. In carrying out the investment objectives of the Company, the Board of Directors at all times seeks to maintain an appropriate level of liquidity in the assets of the sub-funds so that redemptions of Shares under normal circumstances may be made without undue delay upon request by shareholders.

    pdf36p dangsuynghi 15-03-2013 18 5   Download

  • Sơ đồ metapopulation một. Các khu vực bị cô lập trong trắng là những bị chiếm đóng bởi các cá nhân của các loài trong câu hỏi. Metapopulation được kết nối với mức độ khác nhau bằng cách di chuyển (mũi tên).

    pdf27p cangusotca 29-08-2011 18 4   Download

  • Kỹ thuật đo ảnh và Viễn thám 56: 175-80. Evans, D. L., Schoelerman L. và T. Melvin. 1992a. Tích hợp các thông tin trên thảm thực vật có nguồn gốc từ dữ liệu vệ tinh Mapper chuyên đề thành một hệ thống thông tin địa lý quốc gia rừng.

    pdf27p cangusotca 29-08-2011 25 4   Download

  • Bản đồ này sau đó đã được che phủ với các điểm dữ liệu động vật hoang dã để lấy được đa giác môi trường sống của động vật hoang dã. Một ví dụ về quá trình chuyển đổi dữ liệu điểm dữ liệu đa giác được cung cấp để hình dung chất lượng của dữ liệu động vật hoang dã.

    pdf27p cangusotca 29-08-2011 28 4   Download

  • This course covers geologic and engineering concepts, methodology, and technology used to characterize, evaluate and manage naturally-fractured reservoirs. Applications and limitations of geologic and engineering procedures and tools are discussed. Field examples and case studies demonstrate the importance of integrated geologic and engineering studies in developing effective, economical reservoir management strategies for different types of reservoirs.

    pdf528p aries23 29-09-2012 30 4   Download

  • Protected areas remain the fundamental building blocks of virtually all national and international conservation strategies, supported by governments and international institutions such as the Convention on Biological Diversity.

    pdf106p namde02 05-04-2013 28 4   Download

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