Blue water consumption is the terminology used by hydrologists to refer to the part of the water applied to the landscape that transpires through the vegetation or evaporates from the soil. In order to assess the contribution of water use to water scarcity in a catchment, it is more useful...
it is not clear whether the team"s findings are statistically significant, says Thomas Bell of NASA"s Goddard Space Flight Center in Greenbelt, Maryland, who was part of a team that found a stronger weekly cycle in the US. "This whole enterprise of looking for weekly cycles is rife with ...
The urban greenbelt is the important means and measure to improve the urban ecological environment and urban image and to change the quality of residents' life. In recent years, the policy about greenbelt issued by some big cities such as Beijing is getting a very good implementation, and the...
aA famous example is Howard’s Garden City; it planned a beautiful city, which was divided into many districts including the center of city, industrial areas, residential areas, schools and greenbelt to allow people to live together in “harmony,health and happiness”. The theory contributed a ...
Urban Containment Policies and the Protection of Natural Areas: The Case of Seoul's Greenbelt. Countries around the world have responded to the problems associated with rapid urban growth and increasingly land-consumptive development patterns by crea... Bengston,N David,YC Youn - 《Ecology & ...
greenbelt Keywords:residentialarea;greenbeltquality;evaluation;factoranalysis;clusteringanalysis Introduction Ithasallalongbeenanexploringtopicfornumerousscholarson howtoevaluateandcomparequalityofresidentia1greenbelts fGalster1981:Amdrigo.eta1.1990;VanPoll1997;Bonaiuto,et a1.1999).Quantitativeevaluation.asonetypeof...
design and application of an electronic logbook for space system integration and test operations (6.81mb) 热度: 相关推荐 a r X i v : c o n d - m a t / 0 3 0 1 6 0 3 v 2 [ c o n d - m a t . s t a t - m e c h ] 2 J u l 2 0 0 3 Anexampleofdissipat...
2000. Determination of spectral absorption coefficients of particles, dissolved material and phytoplankton for discrete water samples. In: G Fargion and J Mueller eds. Ocean Optics Protocols for Satellite Ocean Color Sensor Validation, Revision, 2. Greenbelt, Md: Goddard Space Flight Center, Natl. ...
Little认为美国绿道源于19世纪的公园道(parkway)和绿化带(greenbelt)的结合,其最初的功能是提供风景优美的车道以供休闲游憩之用;[14]到两次大战期间,结合绿道出现了一系列层次结构清晰、组织结构明确和专门化的休闲项目;到了20世纪60年代和70年代,各国更加注重绿道开发的经济功能,但同时绿道的环境教育功能、历史和审美...
[关键词]生态型住区杨凌示范区绿色健康 [Abstract]Thedesignofcentergreenbeltisdeeplyanalyzed tooffersomeusefulsuggestionstotheconstructionofecolog- icalcommunityinthispaper.TakingYanglingDemonstration Zoneasanexample,itexplainstheecologicalcommunityisin constantlyenrichthestage,willbethefuturemodelofresid- entialconstructi...