منابع مشابه
The changing Amazon forest
Long-term monitoring of distributed, multiple plots is the key to quantify macroecological patterns and changes. Here we examine the evidence for concerted changes in the structure, dynamics and composition of old-growth Amazonian forests in the late twentieth century. In the 1980s and 1990s, mature forests gained biomass and underwent accelerated growth and dynamics, all consistent with a wide...
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In 1920, the Dawson report advocated a population based approach to the organisation of health services, the allocation of resources, and the training of health care staff. It also introduced the concepts of primary and secondary levels of care and of primary care health centres. For several decades these ideas lay dormant, until medical specialisation, fragmentation of health services, and the...
متن کاملStructural Approach to Changing Organizational Cultural Values
Changing organizational cultural values involves a revelation of desired organizational cultural values and internalization of these values by employees. A value structure engendered by existing relations among values serves as kernel of a suggested structural approach to changing organizational cultural values. The value structure allows to introduce a concept of structural complexity internal...
متن کاملForest Disturbance Impacts on Residential Property Values
Natural environments and the amenities they offer have fueled much of the population growth in the rural United States (Deller et al. 2001, English et al. 2ooo). In fact, the fastest growing counties in the United States during the early 1990s were non-metropolitan counties that were destinations for retirees or that offered outdoor recreation opportunities (Johnson and Beale 1994). Migration t...
متن کاملExotic Forest Insects and Residential Property Values
This paper presents a case study of the economic damages to homeowners in a northern New Jersey community due to an exotic forest insect-the hemlock woolly adelgid. Hedonic property value methods are used to estimate the effect of hemlock health on property values. A statistically significant relationship between hemlock health and residential property values is established. Moreover, there are...
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ژورنال
عنوان ژورنال: Journal of the Japanese Institute of Landscape Architects
سال: 1966
ISSN: 2185-3053,0387-7248
DOI: 10.5632/jila1934.30.3_2