Analysis of Landscape Pattern in Qingdao City
文献类型: 外文期刊
第一作者: Yang Li
作者: Yang Li;Zhang Hongri;Ming Yanfang;Xu Juan
作者机构:
关键词: Qingdao City;Sub area;Landscape Pattern;Landscape Metrics;Quantitative analysis
期刊名称:EPLWW3S 2011: 2011 INTERNATIONAL CONFERENCE ON ECOLOGICAL PROTECTION OF LAKES-WETLANDS-WATERSHED AND APPLICATION OF 3S TECHNOLOGY, VOL 2
ISSN:
年卷期: 2011 年
页码:
收录情况: SCI
摘要: This paper made landscape map of Qingdao City with the help of GIS and RS techniques. The landscape spatial patterns in research area were quantitative analyzed by using landscape metrics from composition, landscape diversity, patches shape complexity and spatial distribution. The results show that the dominance is higher because there is advantageous type in this landscape, which is cropland; but contagion is not high affected by the distribution pattern of patches between landscape types; patches shape is complex and landscape diversity is higher due to the impact of terrain and human activities. The results also show that landscape characters of sub-area are different. Comprehensively speaking, the landscape of Qingdao City and sub-area are compact distribution of diverse landscape, and the landscape heterogeneity, landscape diversity, patches shape complexity and fragmentation is higher.
分类号:
- 相关文献
作者其他论文 更多>>
-
Identification of effective alleles and haplotypes conferring pre-harvest sprouting resistance in winter wheat cultivars
作者:Huang Yiwen;Dai Xuran;Liu Hongwei;Yu Shuo;Yang Li;Zhou Yang;Li Hongjie;Zhang Hongjun;Dai Xuran;Mai Chunyan;Yu Liqiang;Yu Guangjun
关键词:Triticum aestivum; Pre-harvest sprouting resistance; Molecular marker-assisted selection; Functional marker; Germination index
-
Genetic progress in stem lodging resistance of the dominant wheat cultivars adapted to Yellow-Huai River Valleys Winter Wheat Zone in China since 1964
作者:Zhang Hong-jun;Li Teng;Liu Hong-wei;Meng Ling-zhi;Yang Li;Li Hong-jie;Zhou Yang;Mai Chun-yan;Yu Guang-jun;Li Hui-li;Yu Li-qiang;Jian Da-Wei
关键词:Triticum aestivum; lodging resistance; stem strength; genetic progress; Yellow-Huai River Valleys Winter Wheat Zone
-
Molecular detection of the powdery mildew resistance genes in winter wheats DH51302 and Shimai 26
作者:Qu Yun-feng;Zhang Yan-ming;Qu Yun-feng;Wu Pei-pei;Hu Jing-huang;Qiu Dan;Li Ya-hui;Zhang Hong-jun;Zhou Yang;Yang Li;Liu Hong-wei;Li Hong-jie;Chen Yong-xing;Liu Zhi-yong;Shi Zhan-liang;Zhu Tong-quan
关键词:Triticum aestivum; Blumeria graminis f. sp. tritici; Pm52; molecular mapping
-
The Pyrus bretschneideri invertase gene family: identification, phylogeny and expression patterns
作者:Wu Tao;Liu Zheng;Yang Li;Cheng Yinsheng;Tu Junfan;Yang Fuchen;Zhu Hongyan;Li Xianming;Dai Yonghong;Nie Xianshuang;Qin Zhongqi
关键词:Sucrose metabolism; invertase gene family; gene structure; expression analysis
-
Pitaya: a potential plant resource of citramalic acid
作者:Wu Yawei;Wen Xiaopeng;Wu Yawei;Han Xiumei;Li Wenyun;Zhang Xingwu;Xu Juan;Shi Meiyan
关键词:Citramalic acid; GC-MS; fruit; pitaya; resource
-
Effects of subsoiling depth, period interval and combined tillage practice on soil properties and yield in the Huang-Huai-Hai Plain, China
作者:Wang Yun-xia;Zhang Dong-xing;Yang Li;Cui Tao;Jing Hui-rong;Li Yu-huan;Chen Shu-ping
关键词:subsoiling; period interval; soil properties; crop yield; Huang-Huai-Hai Plain
-
RNAi mediated knockdown of RpL11, RpS2, and tra-2 led to reduced reproduction of Phytoseiulus persimilis
作者:Bi Sijia;Li Guiting;Bi Sijia;Lv Jiale;Wang Endong;Xu Xuenong;Xu Juan;Shi Dianyi
关键词:Phytoseiidae; RNA interference; Oral-delivery; Fecundity; Hatching rate