Technical Report on a Study of the Agroclimatology of the Humid Tropics of Southeast Asia PDF Download

Author: L. R. Oldeman
Publisher: Food & Agriculture Org.
ISBN: 9789251011744
Category : Technology & Engineering
Languages : en
Pages : 284

View

Book Description

Author: Jonathan Rigg
Publisher: Routledge
ISBN: 1135097232
Category : Social Science
Languages : en
Pages : 290

View

Book Description
Southeast Asia: A Region in Transition, first published in 1991, is a contemporary human geography of the ‘market’ economies of the region usually defined by membership of the Association of Southeast Asian Nations (ASEAN). Organized thematically, the chapters deal with the environment and development, plural societies, agrarian change and urbanization. This thematic approach provides a comprehensive picture of the ASEAN countries and gives a depth of coverage often lacking in other regional geographies. With a detailed introduction dealing with the physical environment and history of the region, this work will be of great value to students studying the human geography of Southeast Asia, as well as those with a more general interest in the issues and developments affecting the ASEAN region.

Author: European Association of Southeast Asian Archaeologists. International Conference
Publisher: NUS Press
ISBN: 9789971693510
Category : Social Science
Languages : en
Pages : 460

View

Book Description
The 36 chapters in this collection have been selected to give an overview ofrecent research into prehistoric and early historic archaeology in SoutheastAsia. In the first chapter Her Royal Highness Princess Maha Chakri Sirindhornof Thailand comments on the significance of the inscriptions from the important Khmer temple, Prasat Phnom Rung in northeastern Thailand. Following this, Professor Charles Higham gives an original and insightful survey of the prehistoric threads linking south China and the countries of modern Southeast Asia.

Author: Virginia H. Dale
Publisher: Springer Science & Business Media
ISBN: 1461383633
Category : Technology & Engineering
Languages : en
Pages : 399

View

Book Description
Roger C. Dahlman Environmental Sciences Division U.S. Department of Energy Washington, D.C. The potential for humans to alter Earth's atmosphere has been recognized since the end of the 19th century when Arrhenius estimated that a doubling of atmospheric carbon dioxide could alter the atmospheric radiation balance and raise average global temperature. Today, atmospheric CO concentrations play an important part in the 2 climate-change debate. Sources and sinks of CO associated with land use can be 2 significant determinants of the rate and magnitude of atmospheric CO change. 2 Combustion of fossil fuels and the deforestation associated with land-use change both contribute CO to the atmosphere; in contrast, biological processes on land create 2 potential sinks for the excess CO . Thus, land-use change and associated biological 2 processes become important elements in assessments of future atmospheric CO 2 increase; land-cover properties also affect the Earth's albedo, which is a climate feedback.

Author: M. Yoshino
Publisher: Springer Science & Business Media
ISBN: 9401710554
Category : Science
Languages : en
Pages : 406

View

Book Description
The impact of climate on human activities and the effect of humans on cli mate are two of the most important areas of inquiry in climatology. These interactions conducted through physical, chemical and biological process es were described as early as Roman and Greek times. Marcus Vitruvius (75-25 B. C. ), a famous Roman engineer and architect, made the following observation about the climatic conditions necessary for founding a city: Land ideal for the health is slightly elevated and there should be neither fog nor frost. The direction of the slope and the distance to the swamps, lakes, and beaches must also be considered. The prevailing wind directions, observed by a wind tower at the center of the city, like Horologium at Athens, should be taken into consideration in city planning. The main and narrow streets should be placed in the middle angle of the two prevailing wind directions. Then the location of the Pantheons and squares should be decided. The influence of humans on climate was a major subject for discussion in the 19th century, inspired in part, by the rapid industrial growth and expanding deforestation of the time. D. L. Howard wrote brilliant pieces on the climate of London in the 1830s, while G . P. Marsh discussed the effects of forests on precipitation in the U. S . A. in the second half of the 19th century.

Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9711041219
Category : Rice
Languages : en
Pages : 574

View

Book Description

Author: Robert Eugene Evenson
Publisher: IRRI
ISBN: 0851989977
Category : History
Languages : en
Pages : 430

View

Book Description
In order to achieve economic efficiency, research organizations have established rigorous, quantitative methods for priority setting. One such organization, the Rockefeller Foundation, has drawn on this report to help determine the research goals it should emphasize in its funding. A review of the problem of priority setting is presented followed by a discussion of approaches that have been used previously. Several chapters demonstrate how a number of areas of plant science research have contributed to gains in rice productivity and also assess the current challenges of genetic improvement and pest control. The economic framework for priority setting and previous methods are reviewed, followed by a series of country case studies which provide more practical applications.

Author: Anil Agarwal
Publisher: Food & Agriculture Org.
ISBN: 9789251024973
Category : Nature
Languages : en
Pages : 148

View

Book Description

Author: Phool Chand Gupta
Publisher: Int. Rice Res. Inst.
ISBN: 9711041723
Category : Upland rice
Languages : en
Pages : 376

View

Book Description
Upland rice distribution; Climate; Landscape and soils; Cropping systems; Varietal improvement; Soil management; Land preparation and crop establishment; Farm equipment; Weed management; Disease management; Insect pest management; Economics of upland rice production.

Author: Samad, M
Publisher: IWMI
ISBN: 9290903961
Category : Hydrology
Languages : en
Pages : 295

View

Book Description
The papers in this volume were presented at the first National Workshop on the Status and Future Directions of Research pertaining to the water sector in Sri Lanka, held at the Bandaranaike Memorial International Conference Hall, Colombo, Sri Lanka during 4-6 November, 1998. The aim ofthe conference was for policy makers and senior water managers in Sri Lanka to share and discuss the findings, implications and uses of current research dealing with any aspect of water, and to prioritize future research needs, develop a national water research strategy and initiate a network of water researchers in Sri Lanka and abroad to carry out relevant research in the future. In selecting papers for the conference, priority was given to those authored by persons who had limited opportunities to disseminate their research findings or share empirical experiences. Although the main language of the conference was English, authors were specifically encouraged to present papers in either Sinhala or Tamil.