Details

Autor(en) / Beteiligte

• Yang, Miao
• Gong, Jiaguo
• Zhao, Yong
• Wang, Hao
• Zhao, Cuiping

Titel

Analysis of dynamic changes and trends in the landscape pattern of the Baiyangdian Region

Ist Teil von

• Shengtai Xuebao = Acta Ecologica Sinica, 2020-10 (20), p.7165

Ort / Verlag

Beijing: Science Press

Erscheinungsjahr

2020

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Research on the dynamic changes of wetland landscape pattern is an important foundation for constructing a regional ecological security pattern. Using five periods of land use data in 1980, 1990, 2000, 2010, 2017, etc., this paper analyzes the temporal and spatial change process of the landscape types of Baiyangdian and its main driving factors , And combined with relevant planning to discuss the future landscape pattern changes and impacts of Baiyangdian. The results show that the scale and structure of the Baiyangdian regional landscape did not change significantly during the period 1980-2000. During the period 2000-2017, the beach land was extended to arable land, construction land and large lakes. Conversion, the proportion of wetland landscape area will drop from 78% to 60%. During 2017-2030, the conversion of arable land and construction land to lakes, the proportion of wetland landscape area will reach 90%; during the period 1980-2017, the landscape dominance of beach land The largest, concentrated dis