海峡西岸沿海地区经济发展与环境保护协调性研究

随着国家"一带一路"战略的深入,海峡西岸沿海地区进入新一轮快速发展阶段."工业补课"为主要模式的工业发展带动下,海西地区二产长期占主导地位,且呈现出明显的工业重型化特征.石化、火电等产业为主的沿海产业带初具规模,资源推动型、投资拉动型经济发展特征明显,导致生态用地占用、资源环境超载等环境问题凸显.建议海西地区快速发展中,首先确定、维护好区域及城市的生态环境功能定位,以此作为促进经济社会与环境保护协调发展的基础.     

台湾地区VOCs污染控制法规、政策和标准

台湾地区已经制定了比较完善的挥发性有机物（VOCs）控制法规、政策和标准体系,并在VOCs控制方面取得了很好的效果.本文对台湾地区涉及VOCs控制的政策框架,包括行政管制措施和经济奖惩制度进行了完整的总结和分析,对我国大陆地区VOCs控制政策的制定和实施具有重要的参考价值.     

Towards sustainable community‐based natural resource management in the indigenous Meqmegi community in Taiwan: Rethinking impacts of local participation

This paper examines approaches for local resident participation in community‐based natural resource management (CBNRM); focusing particularly on the potential impacts that local participation imposes on the natural environment. This study used qualitative methods to collect data, and selected Meqmegi, an indigenous community in Taiwan, as a case study. The findings indicate that many opportunities can be created that stimulate a community to participate in natural resource management; moreover, residents are prone to use their own ways to participate. Therefore, although local participation is praised for its people‐oriented way of natural resource management, impacts from the participation process will ultimately be imposed on the environment. We suggest that more consideration be given to the environmental conditions during the process of local participation via CBNRM to make sure that impacts on the environment are positive, and lead to a truly sustainable future.     

The Coastal Environmental Characteristics of Taiwan

There are three major factors affecting the coastal environment in Taiwan: tidal current, long-shore current and land subsidence. in Taiwan, most industrial areas are located on the southwestern coast. Most of the pollutants from the factories are discharged directly to the ocean, harbours or rivers. the pollutants in harbours or rivers will eventually be delivered to coastal waters. There, the tidal current is the major force dispersing the pollutants nearshore. the polluted water extends to an area about 5 km on both sides from the discharge source, and within about 3-4 km off-shore. in this study, Hsien-Da Harbour in southwestern Taiwan is cited to explain the effects of tidal current on the coastal environment. the long-shore current induced by breaking waves is the major force shaping the coastal morphology. Along the western coast of Taiwan, the long-shore current mainly flows northward along the southern section, and southward along the northern section. in the last one hundred years, in general, the coast has been eroded along the northern and southern sections of western coast, and some reclaimed lands were formed in the middle section. Recently, erosion in some coastal zones is quite serious because of excess groundwater extraction, especially along the southwestern coast. Groundwater extraction might also induce land subsidence. There are some areas near the coast which suffer serious land subsidence problems.     

The interfacial mass transfer resistances of the ozone dry deposition over the field soil of Taichung County in Taiwan

This study aims to design a dry deposition chamber and to measure ozone depletion over the Taichung field soil. This study seeks to verify the phenomena by an experimental and mathematical model. It is demonstrated that interfacial mass transfer resistances of ozone dry deposition involve reactive resistance (R(sr)) and kinetic resistance (R(sk)). It reveals the chemical reaction (O3 + NO --> NO2) to produce the reactive resistance, and verifies that the interfacial mass transfer resistances depend on nitrogen oxide emission and soil temperature. It shows that the interfacial mass transfer resistances are reduced with increasing soil temperature (T(S)). The model profiles are smaller than the observed data within a relative error of 15%. The reactive resistance decreases exponentially with increasing soil temperature; R(sr)(-1) (cm x sec(-1)) = 0.0001 exp (0.1455T(S)). The kinetic resistance decreases linearly with increasing soil temperature; R(sk)(-1)(cm x sec(-1)) = 0.0108T(S) + 1.4012. This model is more accurate with higher soil temperature and larger ozone concentration. Results are consistent with thermodynamics and reaction kinetics. Ozone dry deposition over agricultural soil causes conversion of nitrogen oxide (NO) to nitrogen dioxide (NO2).     

基于地基遥感资料的厦门市污染边界层特征分析

城市大气边界层是影响城市环境气象的重要研究对象,本研究利用新型地基遥感数据针对城市颗粒物污染过程开展边界层特征分析,旨在利用风廓线雷达和微波辐射计等高时空分辨率的遥感数据探讨边界层内大气运动、温湿条件的变化与近地面污染累积的关系.结果表明:厦门地区颗粒物污染过程中,边界层内弱风层厚度较地面风速而言更能够代表边界层内扩散条件的变化,可以更好地表征和预测近地面污染的变化;在局地累积的污染过程中,边界层内存在较厚的弱风层,同时2 km以下的风场有明显的风向转变特征,导致边界层内不存在有效的传输和扩散,另外,污染时边界层垂直温差可以在一定程度上反映干季的垂直扩散条件,0～3 km温差与PM_(2.5)浓度有着密切的联系;冷空气过程有将上游污染物向本地区输送的可能,城市边界层在东北大风的条件下伴随着显著的垂直下沉运动,有利于上空污染向下扩散.多源地基遥感数据联合分析能够进一步解释城市边界层内气象条件对于城市大气污染变化的影响,集合各设备的探测优势开展城市宜居和污染气象条件研究具有较高的科学性和可行性.     

台湾岛高分一号卫星WFV数据气溶胶反演与验证

针对国产中等分辨率遥感数据的特性,集成暗像元和深蓝算法的优势,提供了一种能够同时对低反射率和高反射率地表类型实现AOD反演的方法.基于该方法,以台湾岛为例,利用高分一号卫星(GF-1)WFV数据反演得到550 nm处的AOD.与MODIS气溶胶产品(MOD04)进行比较,二者空间分布具有很好的一致性,总体相关系数r优于0.9.利用全球气溶胶自动观测网(AERONET)站点数据进行反演结果的验证.反演结果与AERONET实测值具显著的相关性(r0.85),70%的反演结果满足误差精度要求.通过与暗像元法、深蓝算法的反演结果进行对比,本文方法在结果精度和空间覆盖度方面具有独特的优势.在台湾岛地区,夏、冬季分别采用海洋型和大陆型气溶胶模式比较适合;随着GF-1卫星数据空间分辨率的降低,气溶胶反演结果与地基观测值的相关性系数呈现先降低、后平稳的趋势,但整体变化不是太大.     

引种台湾爱文芒果的低温灾害评估及GIS应用

以农业气候分析为依据,对福建省引种的台湾爱文芒果所遭遇的低温灾害进行了评估;并以漳州市为例,应用GIS技术研究了低温灾害的地理分布,以期为有关部门制定引种决策和引导农民趋利避害提供依据。     

Characteristics of major volatile organic hazardous air pollutants in the urban air of Kaohsiung city

The concentrations and characteristics of volatile organic hazardous air pollutants (HAPs) in the urban city of Kaohsiung from motor vehicles and dense pollutant sources has become a national concern. To continuously monitor volatile organic HAPs, sampling sites were selected near the four air-quality monitoring stations established by Ethe nvironmental Protection Administration of Taiwan ROC, namely Nan-tz, Tso-ying, San-min and Hsiao-kang, from north to south. An on-site automated online monitor of volatile organic compounds (VOCs) was used for continuous monitoring. This study performed two consecutive days of 24-h monitoring of five volatile organic HAPs form August to October 2005 at the four monitoring sites, which cover the northern, central, and southern areas of Kaohsiung city. The average monitored concentration was 2.78–4.84 ppb for benzene, 5.90–9.66 ppb for toluene, 3.62–5.90 ppb for ethylbenzene, 3.73–5.34 ppb for m,p-xylene, 3.38–4.22 ppb for o-xylene, and 4.48–7.00 ppb for styrene. The average monitored concentrations of the major volatile organic HAPs tended to follow the pattern San-min > Nan-tz > Hsiao-kang > Tso-ying. Among all the species monitored in this study, toluene had the highest ambient concentration, followed by styrene, m,p-xylene, ethylbenzene, o-xylene, and benzene. The results showed that the concentration at night was higher than that in the day for toluene at Nan-tz, San-min, Hsiao-kang, and for benzene at Nan-tz and Hsiao-kang.     

Restoration of the Marine Ecological Environment Along the Charting Coast: Primary Productivity and Biomass Study

Since 1986, when green oysters occurred due to the copper and organic pollution in the Charting coastal area, the government banned all maricultural activity. It has been claimed that growing algae in a polluted environment may clean the water of pollutants and restore the marine ecosystem. to test this hypothesis, in the Charting coastal area a three-year programme (from August 1992 to July 1995) was carried out. the survey programme included environmental components such as salinity, temperature, pH, dissolved oxygen, biological oxygen demand (BOD), particulate organic carbon (POC), heavy metals and ecological indicators such as nutrients, chlorophyll-a, primary productivity. in the first year study, the environmental background data collected was used to select the suitable season and locations for growing large algae transferred from the laboratory to the field study area. Since September 1993, various species of large algae have been cultured. Although some of the growing algae were damaged by a typhoon in August 1994, the impact of the growing algae on the environmental conditions in the area has been monitored throughout. Elsewhere, we have reported that in the algae growing area higher dissolved oxygen with lower values of BOD and POC were found, and the concentrations of heavy metals in both water and sediments decreased. the purpose of this paper is to evaluate the possible impact of growing large algae on the ecological conditions in Charting coastal waters through the period from August 1983 to May 1995. As a result of the positive results obtained, large amounts of algae have again been cultured in the same area during the period from April 29 to May 25, 1995. We expect that inorganic and organic pollutants will be reduced by the algal growth, oyster mariculture will be restored and finally, the fishery resources potential will be increased.