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长沙市城区热岛成因及绿地系统缓解热岛效应研究
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摘要
随着城市化进程的加快,人口高度密集,城区面积越来越大,导致了下垫面性质改变,高强度的经济活动中消耗大量能源,释放出有害气体和粉尘对人类生产和生活产生影响。如此种种变化改变了原有区域的气候状况,在城市区域形成了特有的小气候特征——城市热岛效应。本文利用长沙市有关气象资料等数据,对长沙市热岛效应形成的原因、分布规律、热岛效应的危害以及城市绿地在缓解城市热岛效应中的作用进行了研究。其目的在于为城市的规划与建设,城市经济社会的可持续发展提供有科学价值的参考依据。本文研究的结果归纳如下。
     1.长沙城区内部结构特征是城市热岛形成的主要原因。老城区街道走向、几何形状及建筑物的密度大,新建城区的设计也不尽合理,建筑物过高也过密,使城区风速小,热量不易扩散,导致局部气温过高。下垫面多为水泥、混凝土等硬质铺砌,反射率低,热容量大,白天在相同的太阳辐射条件下,城市下垫面比郊区能吸收更多的热量,另外,参差不齐的建筑物使城市建筑墙壁与墙壁、墙壁与地面之间长波辐射进行多次反射与吸收,这些为长沙热岛形成奠定了能量基础。日落后,城市与郊区气温下降的速率不同,是夜晚城市热岛形成的直接原因。
     2.城区人为热的释放对热岛的形成起着非常重要的作用。城区工厂、企业、机动车辆、空调运转和居民烹饪要消耗大量的能源,由此释放的人为热量是郊区的3-6倍。人为热的排放对城市热岛的影响具有双重作用,一方面直接增加了城市的热量,为热岛形成奠定了基础;另一方面,人为热排放的同时,也排放大量的粉尘和各种污染气体,形成了覆盖在城市上空的“尘罩”与“气罩”,加重了城市热岛的强度。
     3.一定的气候条件也是长沙城区形成热岛的外部因素。本研究表明,发生城市热岛的天气条件具有相似性,即大多数热岛出现在晴朗、云量少、无风(或微风)、大气温度层结稳定的天气条件下。
     4.长沙城区热岛水平分布基本上与城市建城区轮廓一致,并且随着城市的发展已有向外扩展的趋势。白天,城区热岛分布构成以中心城区为主,面积大,分布集中,但又出现城区有多个中心热岛分布的特征,夜间城市热岛范围较小,强度较强,以工业区和人口密度的居民区以及水体效应(大的湖泊)为主构成热岛零星分布。长沙城区热岛的垂直分布,城区对最高气温的影响高度约在50m以下,对最低气温的影响其高度超过70m。
     5.近20年来,长沙市热岛强度逐年增大,2008年热岛年平均强度为1.46℃。热岛强度的季节性变化表现为秋季>冬季>春季>夏季。长沙市热岛日变化有2种类型,一种类型是其变化特征表现出日变化明显,白天强度较弱,夜间热岛强度在深夜或日出前达到了最大值,这种变化过程多出现在秋冬季天气晴稳的条件下;另一类型是日变化特征可以明显地看出热岛强度日变化周期,有时也有明显的峰期出现,但总体变化平稳,变化幅度小,且最大热岛强度出现时间变化较大。这类热岛大都出现在多云、有风以及降水多的湿润天气。
     6.由于热岛效应的存在,长沙城区年平均气温从本世纪初的17.2℃,猛增到2008年的18.1℃。最近几年来,夏季极端高温达到39.8℃~40.6℃,一年内,日平均气温在30℃以上的天数由85天,气温出现高于35℃的炎热日数有56天,热岛效应造成持续的高温和频繁的热浪冲击,已严重地影响城市居民正常生活和健康。城区热岛效应有利形成城区和郊区的辐合环流,促成了郊区的大气中污染物流向城区,另外,若出现静风或者逆温层存在,污染物不易扩散,被抑制在低空逆温层内,增大了近地面层污染物的浓度,使城区经常遭受各种高浓度污染源的封闭性污染。热岛效应改变了一些植物的习性。长沙城区的一些植物发芽、开花、长叶出现的时间比郊区同种植物药提前3-5天,落叶时间要延迟5-7天。
     7.夏天热岛效应带来了酷热,增大了制冷能源的消耗,消耗能源的同时,也增大了温室气体的排放量,温室气体的排放又直接加速全球气候变暖,气温进一步上升,反过来加重热岛效应,形成一种恶性循环。
     8.在炎热的季节,城区内的城市森林较无林的城区地带,舒适天数增加了31.18%,较舒适天数增加38.57%,而稍不舒适天数减少了7.38%,稍闷热天数减少18.24%,闷热天气减少53.71%。城市森林缓解城市热岛效应的作用是巨大的。
     9.不同类型的绿地降低城市热岛效应的效果不一样,降温效果和增湿效应表现出乔木林>乔灌林>灌丛>草地。乔木林、乔灌林、灌丛和草地的温度变化指数分别为7.32、6.59、5.33和4.10,湿度变化指数依次是16.87、13.23、9.42、7.61。绿地面积、形状不同,林分的郁闭度和树种不同,它们削减热岛效应的效果不一样。
     10.随着天气的不同,城市绿地系统降温的效果不一样,降温的效果晴天>阴天>雨天。绿地系统降温的日变化(白天)规律是,降温作用最大的时段是日出以后不久,上午降温作用逐渐下降,到午后14:00时左右,降温作用最小,下午到日落前,降温作用又逐渐回升。
With the accelerated urbanization process, population density become more dense, and urban area is enlarged continuously, which lead to the quality of underlying surface changed. The harmful gases and dust that are released from a large amount of energy consumed in high-intensity economic activity have great influence on human being's production and living. Regional climatic condition are different from the original by variety changes, a unique microclimate characteristic is forming in urban areas-- urban heat island effect. This paper conducts a special research on the reasons, distribution law and hazards of Changsha's urban heat island effect, and studies the function of urban green space in relieving urban heat island effect, using the meteorological data of Changsha City. The purpose is to provide references with scientific value for the urban planning and construction and sustainable economic and social development of the city. Research resluts are summarized as following.
     1. Internal structure of Changsha city is the main reason for the formation of urban heat island. These complexions such as street direction, geometric shapes and high-density buildings in old city area, not quite reasonable design and too high too close buildings in new city area all make the wind speed low in the city zone and make it difficult to diffuse heat, which result in the local temperature too high. In most cases, underlying surface are paved with cement, concrete and other hard materials with low reflectance, high heat capacity characteristics. On the same day the solar radiation condition, the city underlaying surface can absorb more calories than the suburbs'. In addition, jagged building walls make longwave radiation between wall and wall, wall and ground reflected by many times with absorption, which provide energy base for the formation of Changsha heat island. Sunset, different rate of temperature drop between urban and rural areas is the direct cause of forming urban heat island at night.
     2. Released urban artificial heat plays an important role in forming urban heat island. Urban factories and enterprises, vehicles, air conditionings and residents cooking consume large amounts of energy, artificial heat released from that is of 3 to 6 times to suburb. Artificial heat emission has dual role to urban heat island effect. On the one hand to increase the city's heat directly lays the foundation for the formation of heat island; On the other hand, large quantities of dust and a variety of polluting gases are emitted when emitting heat, which form a covering over the city's "dust cover" and "hood" and increase the intensity of urban heat island.
     3. Certain climatic conditions are also external factors in forming the heat island in Changsha City. This research shows that the occurrence of urban heat island has similar weather conditions, i.e. most of the heat island in sunny, less clouds, no wind (or breeze) and the atmospheric temperature structure of a stable layer of weather conditions.
     4. The level distribution of Changsha urban heat island is basically consistent with the outline of the city urban construction, and with the development of the city has the tendency to expand outward. During the day, urban heat island is mainly in downtown and of large area, centralized distribution, but also there are distribution characteristics of multi-centre heat island. At night urban heat island has characteristics of smaller range and strong intensity. Industrial areas, densely populated residential areas, and water effects (large lakes) constitute the main heat island scattered. The vertical distribution of Changsha urban heat island is the effect height of the highest temperature of the city about in 50m, the effect height of the lowest temperature of the city over 70m.
     5. Changsha's heat island intensity has been enhancing year by year in the nearly 20 years, its average degree was 1.46 degrees celsius in 2008. The seasonal variation of heat island intensity manifested as that autumn is stronger than winter than spring than summer. There are two types of Changsha's heat island diurnal variation:one type is that the variation characteristics show obvious changes during the day and its strength is weak, heat-island intensity late at night or before sunrise reaches a maximum, this change process often appears in autumn-winter days with sunny weather conditions; Another type is that diurnal variation period can be clearly seen by diurnal variation characteristics, sometimes also has the obvious peak amplitude,steady overall change and small change range, and the appearing time of largest heat island intensity changes greatly. This kind of heat island mostly appears in the cloudy, windy and more rainfall wet weather.
     6. Because of the existence of heat island effect, the mean annual temperature soared from 17.2 degree celsius at the beginning of this century to 18.1 degree celsius in 2008. In recent years, the summer temperature extremely reached 39.8 degree celsius to 40.6 degree celsius, there are 85 days'diurnal average temperature above 30 degrees celsius in one year and 56 days above 35 degrees celsius, the continuous high temperature and frequency heat shock caused by heat-island have seriously effected urban residents'normal life and health. Urban heat island effect is helpful to the convergence circulation between urban area and suburban area, forcing the atmospheric pollutants in suburban area gush to urban area. In addition, if the static wind or temperature inversion layer existing, pollutants, suppressed in low-altitude temperature inversion layer, are difficulty to spread, increasing the concentration of near-surface pollutant, making urban often suffered from closed pollution by various high concentration pollution sources. Heat island effect change the habit of some plants.The time of sprouting, blossing and frondescing of some plants in urban area of Changsha are 3-5 days ahead of the same plants in suburban, and the defoliation time postpones 5-7 days.
     7. Summer heat island effect brought blazing hot, increased the consumption of cooling energy, which increased the emissions of greenhouse gas at the same time. The emissions of greenhouse gas directly accelerated the global warmmer. In turn, temperatures rise aggravated heat island effect, leading to a vicious circle.
     8. In the hot season, the number of more comfortable days in urban forest area increased 31.18% more than this in urban non-forest area, the number of comfortable days increased 38.57%, slightly uncomfortable days reduced 7.38%, slightly hot days reduced 18.24%, hot days decreased 53.71%. Urban forest hugely alleviated the urban heat island effect.
     9.Different types of green space have different effects to reduce the urban heat island, Cooling effect and humidifying effect are showed that the arbor forests'is higher than shrubberys' than thicket's than grasslands'. Temperature Changing indices of arbor forest, shrubbery, thicket, and grassland were 7.32,6.59,5.33 and 4.10, humidity index were 16.87,13.23,9.42,7.61 in order. Different greenbelt area and shape, different forest types and its crown density have different effects of reducing the heat island.
     10. The cooling effect of urban green space system is different along with the different weather, the cooling effect of sunny day is higher than cloudy day, and this of cloudy day higher than rainy day. The diurnal variation regularity of urban green space system is that, the supreme cooling effect period is shortly after the sunrise, the cooling effect gradually declines in the morning, and it reaches to the minimum in the afternoon around 14:00, it picks up gradually again before sunset.
引文
[1]宋艳玲,张尚印.北京近40年城市热岛效应研究[J].中国生态农业学报,2003,11(4):126—129.
    [2]Howard L. The Climate of London. London:W. Phillips,1818.
    [3]Mnaley G On tile frequency of snowfall ill metropolitan England[J]Quarterly Journal of the Royal Meteorological Society,1958.84:70-72.
    [4]张保安,钱安望.城市热岛效应研究进展J].四川环境,2007,26(2):88-91.
    [5]Bornstein R D.Observations of the urban heat island effect in New York City.J. Appl. Meteor.,1968,7:575-582.
    [6]Park H S. Features of the heat island in Seoul and its surrounding cities.Atmos.Environ.,1986,20:1859-1866.
    [7]Ackerman B. Temporal march of the Chicago heat island. J.Climate Appl.Meteor.,1985,24:547-554.
    [8]Unwin D J. The synoptic climatology of Birmingham's urban heat island.Weather,1980,35:43-50.
    [9]Oke T R.The energetic basis of the urban heat island.Quart.J.Roy.Meteor.Soc.,1982,108:1-24.
    [10]Magee N, Curtis J, Wendler GThe urban heat island effect at Fairbanks, Alaska. Theor.Appl.Climatol.,1999,64:39-47.
    [11]Morris C J G, Simmonds I, Plummer N.Quantification of the influences of wind and cloud on the nocturnal urban heat island of a large city. J.Appl. Meteor.,2001, 40:169-182
    [12]Tumanov S, Stan-Sion A, Lupu A, et al. Influences of the city of Bucharest on weather and climate parameters. Atmos. Environ.,1999,33:4173-4183.
    [13]Tapper N J. Urban influences on boundary layer temperature and humidity: Results from Christchurch, New Zealand. Atmos.Environ.,1990,24:19-27.
    [14]杨梅学,姚檀栋.近300 a来古里雅冰芯记录的气候突变事件[J].冰川冻土,2002,24(6):717-722.
    [15]曾洪芬.辽阳市热岛效应特征及对城市环境影响分析[J].环境科技,1994, 14(3):17-21.
    [16]莫新.柳州市热岛效应与干岛效应[J].广西科学院学报,1992(2):79-83.
    [17]周淑贞.上海城市气候中的“五岛”效应.中国科学(B辑),1988,18(11):1226-1234.
    [18]周明煜,曲绍厚,李玉英,等.北京城区热岛和热岛环流特征.环境科学,1980,1(5):12-18.
    [19]曲绍厚,宋锡铭,李玉英,等.北京城区的气象效应.地球物理学报,1981,24(2):229-237.
    [20]林学椿,于淑秋,唐国利.北京城市化进程与热岛强度关系的研究.自然科学进展,2005,15(7):882-886.
    [21]王郁,胡非.北京夏季城市热岛的气候趋势和环境效应的分析研究.地球物理学报,2006,49(1):62-68.
    [22]佟华,刘辉志,桑建国.等.城市人为热对北京热环境的影响.气候与环境研究,2004,9(3):409-421.
    [23]刘熙明,胡非,李磊.北京市夏季城市热岛特征及其近地层气象场分析.中国科学院研究生院学报,2003,23(1):70-76.
    [24]王喜全,王自发,郭虎.北京城市热岛效应现状及特征.气候与环境研究,2006,11(5);627-636.
    [25]刘学锋,于长文,任国玉.河北省城市热岛强度变化对区域地表平均气温序列的影响.气候与环境研究,2005,10(4):763-770.
    [26]鞠丽霞,王勤耕,张美根,等.济南市城市热岛和山谷风环流的模拟研究.气候与环境研究,2003,8(4):467-474.
    [27]吴宜进,王万里,邱爱武,等.武汉城市垫岛的主要形成机制.中南民族学院学报,1998,17(4):75-78.
    [28]李晓莉,毕宝贵,李泽椿.北京冬季城市边界层结构形成机制的初步数值研究.气象学报,2005,63(6):889-902.
    [29]季崇萍,刘伟东,轩春怡.北京城市化进程对城市热岛的影响研究.地球物理学报,2006,49(1):69-77.
    [30]江晓燕,张朝林,高华,等.城市下垫面反照率变化对北京市热岛过程的影响——个例分析.气象学报,2007,65(2):301-307.
    [31]Palumbi S R Humans as the world's greatest evolutionary force[J]Science,2001, 293:1786-1790.
    [32]陆大道.区域发展及其空结构[M].北京:科学出版社,1999:68-97.
    [33]Unfp The State of World Population Ⅰ999[M]United Nations Population Fund United Nations Publications. New York 1999:76.
    [34]Pickett S T A, Cadenasso M L. Grove J M, et. al. Urban ecological systems: Linking terrestrial ecology, physical, and socio. economic components of metropolitan areas[J] Annual Review of Ecology and Systematics,2001,32:127-157.
    [35]Zhou L M. Dickinson R E. Tian Y H., et. al. Evidence for a significant urbanization effect on climate in China[J] PNAS.2004.101(26):9540-9544.
    [36]沈清基.城市生态与城市环境[M].同济大学出版社,1998.12.
    [37]李爱贞.大气环境影响评价导论[M].海洋出版社,1997.
    [38]Gordon B B. The microclimates of suburban Colorado(U-SA)landscape and implications for planning and design[J]. Landscape and Urban Planning,2000,49: 97-114.
    [39]LIU Shuli, LU Jun, CHEN Jing, et al. Adding analysis of urban island effect in GIS system and applying them in urban planning[J]. Journal of Chongqing University-Eng Ed,2003,2(10):169-171.
    [40]陈瑞闪,等.论城市热岛效应[J].福建地理,1996,11(2):1-5.
    [41]Weng Q H, et al. Managing the adverse thermal efects of urban development in a densely populated Chinese city[J] Journal of Environmental Man agement,2004, 70:2,145-156.
    [42]陈丹.减缓城市“热岛效应”调节城市生态系统[J].广西气象,2003,24(2):18-20.
    [43]Taha H, et al. High-albedo materials for reducing building cooling energy use[R]. Lawrence Berkeley National Laboratory Report,1992, No.31721 UC-350: 71.
    [44]World Meteorological Organization. Urban climatology and its applications with special regard to tropical areas[R]. World Meteorological Organization, Mexico, 26-30 November,1984 (WMO—No.652):534.
    [45]Oke T R. Boundary layer climates(second edition)[M]. London:Methuen and Co.,1987.435.
    [46]Fan H L. SAILOR D J Modeling the impacts of anthropogenic heating on the urban climate of Philadelphia:a comparison of implementations in two PBL schemes[J] Atmospheric Environment,2005.39(1)73-84.
    [47]王朝春.城市气候高温化的成因与对策[J].城市问题,2006,(9):98-102.
    [48]赵宗慈.中国的气温变化与城市化影响[J].气象,1991,(4):14-17.
    [49]Sailor D J. Lui J.A top-down methodology for developing diurnal and seasonal anthropogenic heating profiles for urban areas[J] Atmospheric Environment. 2004.38(17); 2737-2748
    [50]赵可新.新城市热岛效应现状与对策探讨[J]中国园林。1999,15(66);44-45
    [51]王艳霞,董建文,王衍桢等.城市绿地与城市热岛效应关系探讨[J].亚热带植物科学,2005,34(4):55-59
    [52]Bottyyan Z. Unger J. A multiple linear statistical model for estimating the mean maximum urban beat island[J]Theoretical and Applied Climatology.2003,75:233-243.
    [53]Masmoudi S. M azouz S Relation of geometry, vegetation and thermal comfort around buildings in urban settings. the case of hot arid regions[J] Energy and Buildings 2004.36:710-719
    [54]杨士弘,等.城市生态环境学(第二版)[M].北京:科学出版社,2003.
    [55]Hiroyuki Kusaka,et al. A simple single-layer urban canopy model for atmospheric models:comparison with multi-layer and slab models[J]. Boundary-Layer Meteorology,2001,101:329-358.
    [56]Oke et al. Simulmion of surface urban heat island under ideal conditions. Part 2, Diagnosis of causation[J].Boundary-Layer Meteorol,1991,56:339-358.
    [57]Johnson, G et al. Simulation of surface urban heat island under ideal conditions at night. Part 1, Theory and tests against field data[J]. Boundary-Layer Meteorol.1991.56:275-294.
    [58]Eliasson Y Urban nocturnal temperatures, street geometry and land use[J].Atmos Environ,1996,30:379-392.
    [59]Juan Pedro Montavez, et al. A monte carlo model of the noctural surface temperatures in urban canyons[J].Boundary-Layer Meteorology,2000,96:433-452.
    [60]Oke T R.City size and the urban heat island[J] Atmospheric Environment. 1967.7(8):769-779.
    [61]Karl T R、Diaz H F. Kukla G Urbanization:its detection and effect in the United States climate record[J] Journal of Climatology,1988.1:1099-1123.
    [62]汤惠君.广州市大气污染分布规律[J].地理研究2004,23(4):495-503.
    [63]李子华,唐斌,任启福.重庆市区冬季热岛和湿岛效应的研究[J].地理学报,1993.48(4)358—366.
    [64]白振平,齐童.利用红外遥感技术监测城市“热岛效应”[J].城市与减灾,2004,2:27—28.
    [65]Shobhakar Dhakal. The urban heat environment and urban sustainability. In:Fred Moavenzadeh, Keisuke Hanak i, Perer Baccini eds. Future Cities:Dyanmincs and Sustainability. London:Kluwer A cadem ic Publishers,2002.179-172.
    [66]Gillies R R, and Carlson T N, Thermal remote sensing of surface soil water content with partial vegetation cover for incorporation into climate models. Journal of Applied Meteorology,1995,34:745-756.
    [67]Jano s Unger, Zoltan Sumeghy, Judit Zoboki. Temperature cross-section features in an urban area. Atmospheric Research,2001,58:117-127.
    [68]Kidder S Q,and Essenwanger O M. The effect of clouds and wind on the difference in nocturnal cooling rates between urban and rural areas. J. Appl. Meteor., 1995,34:2440-2448.
    [69]张一平,何云玲,马友鑫,等.昆明城市热岛效应立体分布特征[J].高原气象,2002,21(6):604-609.
    [70]孙奕敏,边海.天津市城市热岛效应的综合性研究[J].气象学报,1988,46(3):341-348.
    [71]骆高远.城市“热岛”的时空分布特征与盛夏防暑降温对策[J].环境保护科学,2004,26(98):16-18.
    [72]LI Q. ZHANG H, LIU X, el al. Urban heat island effect on annual mean temperature during the last 50 years in China[J]Theoretical and Applied Climatology.2004,79(3-4):165-174
    [73]Wang W C, Zeng Z, Karl T R.Urban heat island in China[J], Geophysical Research Letters,1990,17:2377-2380.
    [74]曾侠,钱光明,潘蔚娟.珠江三角洲都市群城市热岛效位初步研究[J].气象,2004,30(10)12—16.
    [76]Hassid S, San tamouris M, Pa panikolaou N, et al. The effect of the thens heat island on air conditioning load[J]. Energy and Buildings,2000 (32):131-141.
    [77]彭少麟,周凯,叶有华,等.城市热岛效应研究进展[J].生态环境,2005,14(4):574-579.
    [78]张云海,李清云,刘闽.沈阳市热岛变化趋势及其与TSP相关关系的初步分析[J].环境保护科学.2004,30(12):1-3.
    [79]徐涵秋,陈本清.不同时相的遥感热红外图像在研究城市热岛效应变化中的处理方法[J].遥感技术与应用,2003,18(3):129-133.
    [80]王雪,白降丽.城市热岛效应研究进展及未来发展趋势[J].佛山科学技术学院学报(自然科学版),2008,26(1):53-56.
    [81]杨梅学,陈长和.复杂地形上城市热岛效应的数值模拟[J].兰州大学学报:自然科学版,1998,34(3):117-124.
    [82]Zhou S Z, Shu J. T he Urban Climate. Beijng:China Meteorological Press, 1994.
    [83]Grillo J N, Spar J. Rain-snow mesoclimatology of the New York metropolitan area. J. Appl. Meteorol.,1971,10:56-61.
    [84]Lindquist S. Studies on the local climate in Lund and its environments. Lund Studies Geog r. Ser., A.,1968,42:79-93.
    [85]SachwehM, Koepke P. Radiation fog and urban climate. Geophysical Research Letters,1995,22:1073-1076.
    [86]Orville R E, Hu2nes G, N ielsen2Gammon J, et al. Enhancement of cloud-to-ground lightning over Houston, Texas. Geophysical Research Letters,2001, 28:2597-2600.
    [87]Fan Daidu, Guo Yanxia, Li Congxian, et al. Shanghai regional response to global change. Abstracts of International Symposium on Climate Change, Beijing, 2003.160.
    [88]Chung Yong-Seung, Yoon Ma—Byung. On climate variations and related factors observed in Korea. Abstracts of International Symposium on Clima te Change, Beijing,2003.103.
    [89]Karl T R, Diaz H F, Kukla G Urbanization:its detection and effect in the United States climate record. J. Climate,1988,11:1099-1123.
    [90]龚道溢,王绍武.全球气候变暖研究中的不确定性.地学前缘,2002,9(2):371-376.
    [91]刘洪利,李维亮,周秀骥,等.长江三角洲地区区域气候模式的发展和检验.应用气象学报,2005,16(1):24-34.
    [92]窦建奇.关于城市“热岛效应”的思考[J].武汉城市建设学院学报,2001,18(3):76—78.
    [93]申绍杰.城市热岛问题与城市设计[J].中外建筑,2003,5:20-22.
    [94]AMERICAN F Executive summaries from selected urban ecosystem analyses[J]Atmospheric Environment.1996,36:5831-5840.
    [95]杨仕弘.城市生态环境研究[M].广州:中山大学出版社,1991:64.
    [96]Bornstein R, LeRoy M. Urban barrier effects on convective and frontal thunderstorms. Extended Abstracts, Fourth Conf. on Mesoscale Processes, Boulder, CO.,25-29 J an,1990.
    [97]Shepherd J M, Pierce H, NegriA J. Rainfall modification by major urban areas: Observations from spacebome rain radar on the TRMM satellite. J. Appl. Meteor. 2002,41:689-701.
    [98]Daniel R Suppression of rain and snow by urban and industrial air pollution. Science,2000,7,87(10):1793-1796.
    [99]Bornstein R, L in Q L. Urban heat islands and summertime convective thunderstorm s in Atlanta:three case studies. Atmospheric Environment,2000,34: 507-16.
    [100]Grady Dixon, Thomas L Mote. Patterns and Causes of Atlanta's Urban Heat Island-Initiated Precipitation. Journal of Applied Meteorology,2003,42 (9): 1273-1284.
    [101]Rosenfeld D. Suppression of rain and snow by urban and industrial air pollution. Science,2000,287:1793-796.
    [102]Chen Y H, Shi P J, Li X B. Effect of different thermal background on urban rainfall (rainstorm)I.spatial difference of rainfall distribution. Journal of Natural Disasters,2001,10 (2):37-42.
    [103]孙继松,舒文军.北京市热岛效应对冬夏季降水的影响研究[J].大气科学.2007,31(2):311-320.
    [104]孙继松,王华,王令,等.城市边界层过程在北京2004年7月10日局地暴雨过程中的作用.大气科学,2006,30(2):221-234.
    [105]桑建国,刘万军.冬季城市边界层风场和温度场结构分析.气象学报,1990,48(4):459-468.
    [106]Chen Longxun, Zhu Wenqin and Zhou Xiejie. Characteristics of environmental and climatic change in ChangJiang Delta and its possible mechanism. Acta Meteor. Sinica,2000,14(2):129-140.
    [107]苗曼倩,唐有华.长江三角洲夏季海陆风与热岛环流的相互作用及城市化影响.高原气象.1998,17(3):280-289.
    [108]Li Weiliang, Liu Hongli, Zhou uj Analysis of influence of Taihu lake and urban heat island on local circulation in Yangze Delta. Science in China (Series D),2003, 46(4):405-415.
    [109]Craul P J. A description of ruban soils and their desired characteristic. Journal of Arboriculture,1985,11(1):330-339.
    [110]Mount H.Temperature signature for anthropogentic soils in New York city.In:Kimble J M,et al eds. Classification,Correlation and Management of Anthropogentic Soils Proceeding-Nevada and Callifornia.Septemben 21-October 2,1998.USDA-NRCS,National Soils Surbey Center,Lincoln,NE,1999.137-140.
    [111]Oke T R.The heat island of the ruban boundary layer:characteristics,canses and effects.In JE Cermak(ed) Wind Climate in Cities,Netherlands:Kluwer Acad,1995,81-107
    [112]Xiao H L,Zheng X J.Effects of Soils Warming on Some Soil Chemical Properties.Siol and Environmental Sciences,2000,9(4):316-321.
    [113]Peng X L,Zhou H S, He Z J.Influence of urban heat island effect on ruban ecological system and research of antidote. Jiang xi Science,2003,21(3):P257-259.
    [114]K Sahashi, T Hieda, E Yamashita. Nitrogen-oxide layer over the urban heat island in Okayama city. Atmospheric Environment,1996,30(3):531-535.
    [115]Wang X M, Han Z W. Surface ozone concentration in Guangzhou under different meteorological conditions. Journal of Tropical Meteorology,2004,20 (5): 571-578.
    [116]David R Streutker. Satellite2measured growth of the urban heat island of Houston, Texas. Remote Sensing of Environment,2003,85:282-289.
    [117]Taha H. Modeling the impacts of large-scale albedo changes on ozone air quality in the South Coast Air Basin. Atmospheric Environment,1997,31 (11): 1667-1676.
    [118]Sukopp H. Urban ecology-scientific and practical aspects. In:Breuste J, Feldmann H, O Uhlmann Eds. Urban Ecology. Berlin:Springer-Verlag,1998.3-16.
    [119]Nasa. Urban Heat Islands Make Cities Greener. http://www. Nasa. Gov/centers/ goddard/news/topstory/2004/0801 uhigreen.html.
    [120]Chameides WL, Kasibhatla PS, Yienger J, et al. Growth of continental-scale metro-agro-plexes, regional ozone pollution, and world food production. Science, 1994,264:74-77.
    [121]Sun J M, Sun B C, Yu Z J. Investigation on population distribution and seasonal changes of flies in Yancheng city. Chinese Journal of Hygienic Insecticides-& Equipments,2004,10 (1):33-34.
    [122]Zhou D S, Ma X P, Liu Y J, et al. Study on system distribution of airborne microbe in Shenyang. Environmental Protection Science,1994,20 (1):10-14.
    [123]Lieth H. Modeling the primary production of the world. In:Leith H, Whittaker RH eds. Primary Production of the Biosp here. New York:Springer-Verlag,1975. 237-262.
    [124]Chen Q S, Li L H, Han X G, et al. Acclimatization of soil respiration to warming. Acta Ecologica Sinca,2004,24 (11):2649-2655.
    [125]Xu W B, Hong Y T, Chen X H, et al. The potential effects of climate changes in future on N 20 emission from agricultural soils. China Environmental Science,1999, 19 (5):387-391.
    [126]Akbari H, Rosenfeld A, Taha H. Recent developments in heat island studies technical and policy. Proceedings of the Work shop on Urban Heat Islands, Berkeley, February 23-24,1989.
    [127]Helmut E. Landsberg. T he urban climate. New York:Academic Press,1981. 118-123.
    [128]ROSENFELD A H、ROMM J J AKBARI H. el al Policies to reduce heat islands:Magnitudes of benefits and incentives to achieve them [A]Proceedings of tile 1996 Access Summer Study on Energy Efficiency in Buildings,1996:177.
    [129]GRADY D P, MOTE T L.Patterns and causes of Atlanta's urban heat island-initiated precipitation[J].Joumal of Applied Meteorology.2003,42(9):1273-1284.
    [130]RICHARDS K. Observation and simulation of dew in rural and urban environments[J].Progress in Physical Geography,2004,28(1):76-94.
    [131]陈自新,苏雪痕,刘少宗,等.北京城市园林绿化生态效益的研究[J].中国园林,1998,14(1):57.
    [132]赵俊华.城市热岛的遥感研究[J].城市环境与城市生态,1994,7(4):40-43.
    [133]王霓虹等.城市热岛效应的遥感和地理信息系统方法[J].哈尔滨工业大学学报,2004,36(10);1420-1423.
    [134]何萍,李宏波.云贵高原中小城市热岛效应分析[J].气象科技,2002,30(5):288-291.
    [135]林学椿,于淑秋.北京地区气温的年代际变化和热岛效应[J].地球物理学报,2005,48(1):39-45.
    [136]张景哲,刘继韩,周一星,等.北京城市热岛的几种类型[J].地理学报,1984,39(4):428-435.
    [137]张景哲,刘继韩,周一星,等.北京市的城市热岛特征[J].气象科技,1982,10(3):32-35.
    [138]吕文翰.西安夏季城市热岛效应[J].陕西气象,1987,(4):36-39.
    [139]桑建国.城市热岛效应的分析解[J]、气象学报,1986,4(2):251-255.
    [140]边海,铁学熙.天津市夜间热岛的数值模拟[J].地理学报,1988,43(2):150-158.
    [141]李小风.热岛效应强迫下的中尺度环流的动力特征及极限风速的一种解析表达[J].气象学报,1990,48(3):327-335.
    [142]孙旭东,孙孟伦,李兆元.西安市城市边界层热岛的数值模拟[J].地理研究,1994,13(2):49-54.
    [143]陈二平,武永利,张怀德,等.太原市城市热岛的数值模拟及其成因浅析[J].山西气象,2001,14(2):26-28.
    [144]杨玉华,徐祥德,翁永辉.北京城市边界层热岛的日变化周期模拟[J].应用气象学报,2003,14(1):61-67.
    [145]江学顶,夏北成,郭泺,等.数值模拟与遥感反演的广州城市热岛空间格局比较[J].中山大学学报(自然科学版),2006,45(6):111-121.
    [146]胡华浪,陈云浩,官阿都.城市热岛的遥感研究进展[J].国土资源遥感,2005,26(3):6-9.
    [147]Gallo K P, et al. The comparison of vegetation index and surface temperature composites for urban heat island analysis[J]. International Journal ofRemote Sensing, 1996,17:3071-3076.
    [148]周红妹,丁金才,徐一敏,等.城市热岛效应与绿地分布的关系监测和评估[J].上海农业学报,2002,18(2):83-88.
    [149]田平,田光明,王飞儿,等.基于TM影像的城市热岛效应和植被覆盖指数关系研究[J].科技通报,2006,22(5):708-713.
    [150]陈云浩,李京,李晓兵.城市空间热环境遥感分析-格局、过程、模拟与影响[M].北京:科学出版社,2004.85-117.
    [151]董超华,章国材,邢福源,等.气象卫星业务产品释用手册[M].北京:气象出版社,1999.187—213.
    [152]孙天纵,周坚华.城市遥感[M].上海:上海科学技术文献出版社,1995.59-84
    [153]Dan Shangming, Dan Bo. Analysis of the Efects of Urban Heat Island by Satellite Remote Sensing[C]. Singapore:THE 22th ASIAN CONFERENCE ON REMOTE SENSING,2001.153-154.
    [154]徐涵秋,陈本清.城市热岛与城市空间发展的关系探讨——以厦门市为例[J].城市生态环境,2004,1(2):65-70.
    [155]许辉熙,但尚铭,何政伟,等.成都平原城市热岛效应的遥感分析[J].环境科学与技术,2007,30(8):21-23.
    [156]张伟,但尚铭,韩力,等.基于AVHRR的成都平原城市热岛效应演变趋势分析[J].四川环境,2007,26(2):26-29.
    [157]Garstang. M., Tyson. P. D., Emmitt. G. D.. The stmcture of heat island[J]. Reviews of geophysics and space physics,1975, Vol(13),139-165.
    [158]Oke T. R.. City size and the urban heat island[J]. Atmospheric Environment, 1973,7:769-779.
    [159]Myrup, L.0. A numerical model of the urban heat island [J]. Journal of Aped Meteorlogy,1969,8:908-918,1969.
    [160]Myrup, L.0.:Morgan. D. L., Numerical model of the urban atmosphere, The city-surface interface[J]. Atmospheric Science,1972,4:237.
    [161]雷孝恩,张美根,韩志伟,等.大气污染数值预报基础和模式[M].气象出版社,1998.12.
    [162]桑建国,张治坤,张伯寅.热岛环流的动力学分析[J].气象学报,2000,58(3).
    [163]黄大田.全球变暖——温室效应与城市规划设计[J].城市规划,2002,26(4),77-79.
    [164]Ha shem A, Kono pack I S. Energy effects of heat-island reduction strategies in Toronto, Canada [J].Energy,2004 (29):191-210.
    [165]单凤军.城市的“绿色保护神”——绿色植物[J].中国资源综合利用,2001,(6):38-40.
    [166]Ekaterini E, Dimitris A. The contribution of a planted roof to the thermal protection of buildings in Greece. Energy and Building's,1998,27 (3):29-36.
    [167]Simpson J R, McPherson E G Potential of tree shade for reducing residential energy use in California. Journal of Arboriculture,1996,22 (1):23-31.
    [168]Haider T Urban climates and heat islands:albedo. Evapotranspiration, and anthropogenic heat[J]. Energ, and Buildings.1997.25:99-103.
    [169]Dolvlos L, Santamouris M, Livada I.Passive cooling of outdoor urban spaces[J].The role of materials Solar Energy,2004,77:231-249.
    [170]Akbari H, Konopacki S.Calculating energy-saving potentials of heat-island redtiction strategies[J].Energy Policy,2005 33(6):721-756.
    [171]Jacobson M Z. Strong radiative heating due to tile mixing state of Black carbon in atmospheric aerosols[J].Nature 2001,409:695-697.
    [172]KyleWJ. The human bioclimate of Hong Kong. In Brazdil R, Ko la'fiM eds. P roceed ing s of the Contemp orary Clim atology Conf erence.Brno:T ISK L ITERA.,1994.345-350.
    [173]Jano s U nger. Comparisons of urban and rural bioclimato logical conditions in the case of a Central2European city. Int J B iom eteorol.,1999,43:139 - 144.
    [174]Sailor D J. Simulated urban climate response to modifications in surface albedo and vegetative cover[J]. J Appl Meteorol,1995,34:1694-1704.
    [175]Teruhisa Watanabe, et al. Analysis of the effect of land use patterns on the an thropogetic energy discharged from air conditioning and hot water supply using a modified CSU mesoscale model [J]. Geo Joumal,2001,53:385-390.
    [176]冯彩芹等.绿化环境效应研究.北京:中国环境科学出版社,1992.
    [177]漆梁波.近10年上海盛夏高温及热岛强度变化趋势.气象科技,2004,32(6):433-437.
    [178]肖胜,叶功富,倪志荣,等.应用卫星遥感影像分析厦门市地表植被变化[J].林业科学,2003,S1.
    [179]李延明,张济和,古润泽.北京城市绿化与热岛效应的关系研究[J].中国园林,2004(1):72-75.
    [180]沈涛,袁春琼,刘玉安.乌鲁木齐市热岛强度分布与植被覆盖相互关系的遥感研究[J].新疆气象,2004,27(1):28-30.
    [181]马勇刚,贡璐,丁建丽.塔里木南缘绿洲“冷岛”效应时空变化研究——以于田地区为例[J].中国沙漠,2007,27(5):866-869.
    [182]郭红,龚文峰,李雁等.哈尔滨市热岛效应与植被的关系—基于RS和GIS的定量研究[J].自然灾害学报,2007,16(2):22-26.
    [183]周立晨,施文或,薛文杰,等.上海园林绿地结构与温湿关系浅析.生态学杂志,2005,24(9):1102-1105.
    [184]Taha H. Modeling impacts of increased urban vegetation on ozone air quality in the south coast air basin[J]. Atmosphere Environment,1996,30(20):3423-3430.
    [185]TaM H, Konopacki S, Akbari H. Impacts of Lowered Urban Air Temperatures on Precursor Emission and Ozone Air Quality[J]. Journal of the Air&Waste Management Association,1998,48(9):860-865.
    [186]梁娟,蔺银鼎.城市森林对小气候时空格局的影响[J].中国农学通报,2007,23(7):379-335.
    [187]蔺银鼎,韩学孟,武小刚,等.城市绿地空间结构对绿地生态场的影响[J].生态学报,2006,26(10):3339-3346.
    [188]黄良美,黄玉源,黎桦,等.城市不同绿地生境小气候的时空变异规律分析[J].城市环境与城市生态,2007,20(1):29-34.
    [189]李寒娥,王志云,谭家得,等.佛山城市绿地系统环境效益的研究[J].佛山科技技术学院学报,2006,24(4):58-63.
    [190]岳泽文,徐建华,徐丽华.基于遥感影像的城市土地利用生态环境效应研究[J].生态学报,2006,26(5):1450-1460.
    [191]钱乐祥.城市热岛研究中地表温度与植被丰度的耦合关系[J].广州大学学报,2006,5(5):62-68.
    [192]刘娇妹,李树华,吴菲,等.纯林、混交林型园林绿地的生态效应[J].生态学报,2007,27(2):674-684.
    [193]郝兴宇,蔺银鼎,武小刚,等城市不同绿地垂直热力效应比较[J].生态学报,2007,27(2):687-192.
    [194]刘光立,陈其兵。成都市四种垂直流出啊植物生态学效应研究[J].西华师范大学学报,2004,25(3):259-262.
    [195]杨学军,孙振元,韩蕾,等。五叶地锦在立题绿化中的降温增湿作用[J].城市环境与城市生态,2007,20(6):1-4.
    [196]魏斌,王景旭,张涛.城市绿地生态效果评价方法的改进[J].生态学报,1997,10(4):54-55.
    [197]高峻,杨名静,陶康华.伤害城市园林植物群落生态结构的研究[J].中国园 林,2000,16(1):53-56.
    [198]吴菲,李树华,刘娇妹.林下广场、无林广场和草坪的温湿度计人体舒适度[J].生态学报,2007,27(7):2964-2971.
    [199]郑芷青,蔡莹洁,陈城莹.广州不同园林绿地温室效应的比较研究[J].广州大学学报,2006,5(1):37-41.
    [200]马秀梅,李吉跃.不同绿地类型对城市小气候的影响[J].河北林果科技,2007,22(2):210-213,226.
    [201]鲍淳松,楼建华,曾兴字,等.杭州城市园林绿化对小气候的影响[J].浙江大学学报,2001,27(4):415-418.
    [202]康博文,王得祥,刘建军,等.城市不同绿地类型降温增湿效应的研究[J].西北林学院学报,2005,20(2):54-56.
    [203]朴世龙,方精云.最近18年来中国植被覆盖的动态变化[J].第四纪研究,2001,21(4):294-302.
    [204]王娟,蔺银鼎,刘清丽.城市绿地在减弱热岛效应中的作用[J].草原与草坪,2006,6:56-59.
    [205]吴菲,李树华,刘娇妹.城市绿地面积与温湿效益之间关系的研究[J].风景园林调查与研究,2007,71-74.
    [206]蔺银鼎,武小刚,郝兴宇.城市绿地边界温湿度效应对绿地结构的响应[J].中国园林,2006,73-76.
    [207]马雪梅,张友静,黄浩.城市热场与绿地景观相关性定量分析[J].国土资源遥感,2005,(3):10-13.
    [208]刘学全,唐万鹏,周志翔,等.宜昌市城区不同绿地类型环境效应[J].东北林业大学学报,2004,32(5):53-54,83.
    [209]秦耀民,刘康,王永军.西安城市绿地生态功能研究[J].生态学杂志,2006,25(2):135-139.
    [210]谢晓蓉,李志忠,刘全荣.河西走廊园林绿地复合系统的夏季小气候效应[J].应用与环境生物学报,2004,10(3):307-309.
    [211]李辉,赵卫智,古润泽,等.居住区不同类型绿地释氧固碳及降温增湿作用[J].环境科学,1999,20:41-44.
    [212]祝宁,李敏,柴一新.哈尔滨市绿地系统生态功能分析[J].应用生态学报, 2002,13(9):1117-1120.
    [213]吴云霄,李华军,董仕萍,等.重庆市公园7种植物群落结构对夏季微气候的改善效果[J].西部林业科技,2007,36(2):75-79.
    [214]吴菲,李树华,刘建.不同绿量的园林绿地对温湿度的变化影响的研究[J].风景园林调查与研究,2006:56-60.
    [215]杨华安,等.成都市气候和绿化[J].四川气象,1996,16(1):59-61.
    [216]刘媛,于发民.草坪在城市绿地建设中的综合评价[J].草原与草坪,2005(1):11-13.
    [217]张书余.石家庄市环境形态的热效应分析[J].气象,28,(10):18-21.
    [218]倪黎,沈守云,黄培森.园林绿化对降低城市热岛效应的作用[J].中南林业科技大学学报,2007,27(2):36-43.
    [219]赵红旭.昆明市热岛效应卫星监测研究[J].国土资源遥感,1999,(4):29-32.
    [220]杨仕弘,王绍仪.广州市绿化的环境作用[J].地带地理,1989,9(2):134-142.
    [221]王金才,张志凯,奚红.上海地区盛夏高温分布和热岛效应初步研究[J].大气科技,2002,26(3):412-420.
    [222]Sang Jianguo, Liu Heping, et al., Observational and numerical studies of wintertime urban boundary layer, Journal of Wind Engineering and Industrial Aerodynamics,2000,87,243-258.
    [223]Small, R. D., Environmental Impact of Fires in Kuweit, Nature,1991, 350,11-12.
    [224]周淑贞,张超.城市气候学导论[M].上海:华东师范大学出版社,1985,67-69.
    [225]Duckworth F S, T S Sandberg. The effect of cities upon horizontal and vertical gradient [J]. Bulletin of the American Meteorological Society,1954,35: 198-207.
    [226]Oke T R. The distinction between canopy and boundary layer urban heat islands[J]. Atmosphere,1976,14:268-277.
    [228]颜玲.长沙市热岛效应遥感分析及其防治措施[J].国土资源导刊,20063(3):156-158.
    [229]于淑秋,林学椿,徐祥德.北京市区大气污染的时空特征[J].应用生态学报,2002,13(特刊):92-99.
    [230]张强.兰州大气污染物浓度与局地气候环境因子的关系[J].兰州大学学报,2003,39(1):99-106.
    [231]李宗恺,潘云仙,孙润桥.空气污染气象学原理及其应用[M].北京:气象出版社,1985,532-535.
    [232]徐兆生,沈建柱,王德辉.北京城市热岛状况及热岛形成的探讨[J].地理研究,1987,6(3)17-25.
    [233]李丽萍.城市人居环境[M].北京:中国轻工业出版社,2001.
    [234]张鹏.城市绿地系统与城市热岛效应关系研究综述[J].山西建筑,2008,34(33):341-342
    [235]胡云骅.园林绿化对缓解上海城市热岛效应机理和成效.海城市管理技术学院报,2008,17(1):44-45.
    [236]刘肖骢,康慕谊.试析我国城市绿地系统的功能及其发展对策——以北京为例.中国人口资源与环境,2001,11(4):87-89.
    [237]车生泉,王洪轮.城市绿化研究概述[J].上海交通大学学报,2001,19(3):229-234.
    [238]唐继刚.城市绿地降温效应机制分析与评价[J].安徽农业科学,2008,36(28):12253-12255
    [239]Sti gkarl sson. The applicability of wind profile formulas to an urban-rural interface site[J].Boundary-layer Meteorol,1994,42(6):333-355.
    [240]Shashua-barl,Hoffman M E.Vegetation as a climatic component in the design of an urban street:An empirical model for predicting the cooling effect of urban green areas with trees[J]. Energy and Buildings,2000,(31):221-235.
    [241]Park H. Features of the heat island in Seoul and its surround dings cities[J]. Atmospheric Environment,1993,27(10):1859-1866.
    [242]李思建.浅析绿色植物在改善环境中的作用[J].枣庄师范专科高等学院学报,2003,20(2):56-58.
    [243]康文星,盛利元,彭元英.杉木人工林辐射与热量平衡研究.见周晓峰主编:中国森林生态系统定位研究[M].哈尔滨:东北林业大学出版社,1994.
    [244]陆贵巧,谢宝元,谷建才.大连市常见绿化树种蒸腾降温效果分析[J].河北农业大学学报,2006,29(2):67-72.
    [245]刘光立,陈其宾.成都市四种垂直绿化植物生态学效应研究[J].西华师范大学学报,2004,25(3):261-264.

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