發(fā)布時(shí)間：2018-11-24 17:31

【摘要】：采用2005年采集的SPORT5衛(wèi)星遙感影像和2015年采集的GF-1衛(wèi)星遙感影像,分別對(duì)2006-2014年之間營(yíng)口月亮灣海岸空間整治項(xiàng)目實(shí)施前后的海岸景觀格局進(jìn)行監(jiān)測(cè),在此基礎(chǔ)上構(gòu)建了沙灘面積系數(shù)、適宜游樂水域指數(shù)、主體功能度指數(shù)、景觀多樣性系數(shù)、景觀變化指數(shù)等評(píng)估指標(biāo),評(píng)估了營(yíng)口月亮灣海岸空間整治效果。結(jié)果表明:營(yíng)口月亮灣沙灘養(yǎng)護(hù)工程實(shí)施后沙灘面積大幅增加,沙灘面積系數(shù)為2.44,適宜游泳嬉水娛樂區(qū)面積略有增加,適宜游樂區(qū)指數(shù)為1.10。海岸空間整理工程實(shí)施使月亮灣海岸游樂功能分區(qū)明顯,月亮湖公園、高爾夫休閑區(qū)、山海廣場(chǎng)區(qū)、農(nóng)業(yè)生態(tài)旅游度假區(qū)和濱海嬉水觀光區(qū)主體功能度指數(shù)分別達(dá)到0.89、0.76、0.68、0.65和0.77。海岸景觀美化工程整體改變了海岸景觀格局,使各功能分區(qū)海岸景觀多樣性提高,海岸景觀格局更為優(yōu)化,總體景觀多樣性系數(shù)達(dá)到1.13,景觀變化指數(shù)達(dá)到0.30。
[Abstract]:The SPORT5 satellite remote sensing images collected in 2005 and the GF-1 satellite remote sensing images collected in 2015 were used to monitor the coastal landscape pattern before and after the implementation of the Yingkou Yueliangwan Coastal Space renovation Project from 2006 to 2014. On this basis, the beach area coefficient, the suitable recreation water area index, the main body function index, the landscape diversity coefficient, the landscape change index and so on were constructed to evaluate the effect of the coastal spatial regulation of Yingkou Yueliang Bay. The results show that the beach area of Yingkou Yueliangwan beach maintenance project is increased greatly, the beach area coefficient is 2.44, the area of suitable swimming recreation area is slightly increased, and the suitable recreation area index is 1.10. The implementation of the coastal space arrangement project makes the Yueliang Bay coastal recreation function division obvious, Yueliang Lake Park, Golf Recreation area, Mountain and Sea wide area, The main function index of agricultural ecotourism resorts and coastal water recreation resorts reached 0.89 ~ 0.76 ~ 0.68 ~ 0.65 and 0.77 respectively. The coastal landscape landscaping project changed the coastal landscape pattern, improved the diversity of coastal landscape and optimized the coastal landscape pattern. The overall landscape diversity coefficient reached 1.13, and the landscape change index reached 0.30.
【作者單位】： 大連理工大學(xué)海岸與近海工程國(guó)家重點(diǎn)實(shí)驗(yàn)室;大連海洋大學(xué)海洋與土木工程學(xué)院;國(guó)家海洋環(huán)境監(jiān)測(cè)中心;
【基金】：國(guó)家海洋行業(yè)公益性科研專項(xiàng)(201405025)
【分類號(hào)】：P715.7;P748

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