Settlement Ecology: The Social and Spatial Organization of Kofyar Agriculture

Settlement Ecology: The Social and Spatial Organization of Kofyar Agriculture. Glenn Davis Stone. Tucson: University of Arizona Press, 1996. 256 pp.     

The Pastoral Tuareg: Ecology, Culture, and Society, vols. 1 and 2

The Pastoral Tuareg: Ecology, Culture, and Society, vols. and 2. Johannes Nicolaisen and Ida Nicolaisen. New York: Thames and Hudson, 1997.488 pp.     

Ecology, Resource Redistribution, and Mormon Settlement in Northeastern Arizona

Successful Mormon colonization of the American West has largely been attributed to the adaptive advantage of cooperative Mormon values. This article shows that successful Mormon colonization of the Little Colorado River Basin had an ultimate ecological basis: the redistribution of surplus resources among settlements situated in dispersed and functionally independent local environments. Two systems of resource redistribution among 19th-century Little Colorado Mormon settlements are examined, showing that ecological considerations explain their differential success as adaptive mechanisms contributing to the success of this local colonization effort. The article concludes by suggesting that general ecology provides a useful theoretical framework for explaining successful Mormon colonization in this region and elsewhere.     

Behavioral Ecology and the Transition to Agriculture

Behavioral Ecology and the Transition to Agriculture . Douglas J. Kennett and Bruce Winterhalder, eds. Berkeley: University of California Press, 2006. 394 pp.     

Ecosystem Ecology and Evolutionary Biology,a New Frontier for Experiments and Models

One of the most important scientific problems about which we are profoundly ignorant is how ecosystem processes change as populations evolve. These changes in ecosystem processes are propelled by evolutionary changes in organism traits and in turn may exert additional selection pressures on the evolving populations. Understanding these feedbacks between ecosystem and evolutionary processes is a challenge for evolutionary and ecosystem theory and experiments in the 21st century. This essay reviews some recent empirical and theoretical studies which are beginning to shed light on the complexity of these feedbacks and makes suggestions for future directions and the training of the next generation of students.     

The European Weed Research Society and the Management and Ecology of Freshwater Plants

Attendance at the 9th International Symposium on Aquatic Weeds, held in Dublin in 1994, by 270 delegates from 35 different countries demonstrated the continuing interest in the management and ecology of freshwater plants. The relative importance of the various topics covered in this meeting is compared with that of the previous symposia (1967–1990) for which published proceedings are available. A shift of interest away from aquatic weed control towards ecology, plant-environment interactions and distribution is noted and demonstrates a growing recognition of the need for aquatic plant management. The interest in physical control has remained constant (5–12% of papers) whilst the interest shown in biological control over the period 1971 to 1982 has not been sustained in recent symposia. The international nature of the symposia has increased over the years with papers published rising from eight countries in the 1967, 1971 and 1974 symposia to 23, 18 and 20 in the last three. Consistent numbers of contributions have been made by delegates from the Netherlands, the Czech Republic and the United Kingdom with a significant and sustained increase since 1967 from the United States of America.     

论立体农业气候生态

开发立体农业,可以充分发挥土地、光能、热量、水源等自然资源的潜力;可以充分利用空间和时间,通过间套混、铺挂架等立体种植和层养、混养等立体养殖,较大幅度提高单     

Landscapes of Settlement in Northern Iceland: Historical Ecology of Human Impact and Climate Fluctuation on the Millennial Scale

Early settlement in the North Atlantic produced complex interactions of culture and nature. The sustained program of interdisciplinary collaboration is intended to focus on ninth- to 13th-century sites and landscapes in the highland interior lake basin of Mývatn in Iceland and to contribute a long-term perspective to larger issues of sustainable resource use, soil erosion, and the historical ecology of global change.