[1]赵大川,赵选,周远博,等. 基于LANDIS的西水林场森林景观动态模拟研究[J].西北林学院学报,2018,33(2):166-172.[doi:10.3969/j.issn.1001-7461.2018.02.27]
　ZHAO Da-chuan,ZHAO Xuan,ZHOU Yuan-bo,et al. Dynamic Simulation of Forest Landscape in Xishui Forest Farm Based on LANDIS[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2018,33(2):166-172.[doi:10.3969/j.issn.1001-7461.2018.02.27]
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 基于LANDIS的西水林场森林景观动态模拟研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第33卷
期数:
2018年第2期
页码:
166-172
栏目:
出版日期:
2018-03-31

文章信息/Info

Title:
 Dynamic Simulation of Forest Landscape in Xishui Forest Farm Based on LANDIS
文章编号:
1001-7461(2018)02-0166-07
作者:
 赵大川1; 赵选2; 周远博1; 刘光哲1; 赵鹏祥1*
 （1.西北农林科技大学 林学院，陕西 杨陵 712100；2.西北农林科技大学 风景园林艺术学院，陕西 杨陵 712100）
Author(s):
 ZHAO Da-chuan1; ZHAO Xuan2; ZHOU Yuan-bo1; LIU Guang-zhe1; ZHAO Peng-xiang1*
 (1.College of Forestry,Northwest A&F University,Yangling,Shaanxi 712100,China; 2.College of Landscape Architecture and Arts,Northwest A&F University,Yangling,Shaanxi 712100,China)
关键词:
 ; LANDIS; 森林景观格局; 模拟; 自然演替
Keywords:
 ; LANDIS;  forest landscape pattern;  simulation;  natural succession
分类号:
S772
DOI:
10.3969/j.issn.1001-7461.2018.02.27
文献标志码:
A
摘要:
 以甘肃省张掖市祁连山西水林场为研究区，基于资源3号卫星遥感影像和该林场森林资源二类调查数据，应用空间直观景观模型 LANDIS 模拟、预测林区300 a（2013—2313年）内森林景观的自然演替，并通过优势树种所占的斑块面积百分比、相对聚集度指数、景观Shannon-Weaver多样性指数、分维数指数以及Shannon均匀度等景观评价指数对模拟结果进行分析评价。结果表明，在西水林场森林景观未来300 a演替模拟过程中，青海云杉一直占据优势地位，祁连圆柏和山杨处于弱势地位，对研究区景观格局的影响小；西水林场景观中的斑块聚集程度较高，连通性好，但景观多样性较低，分布不均匀。该研究结果可为该林场开展森林经营、合理配置森林资源、维持森林景观及提高森林质量提供参考。
Abstract:
 This paper used LANDIS model to simulate the forest area in 300 years (2013-2313) based on the resources satellite three remote sensing image and the forest resources second survey data.We selected several Landscape indexes such as percentage of landscape,aggregation index,fractal dimension index,Shannon’s diversity index,Shannons eveness index to evaluate the results of simulation.The results showed that compared to Sabina przewalskii and Populus davidiana,Picea crassifolia had a dominant position in the process of succession in the next 300 years,and had small impact to the landscape pattern of study area.The Xishui Forest Farm had high plaque aggregation,good connectivity,but low landscape diversity,and uneven distribution.All of these results could provide reference for forest management to benefit to allocate the forest resources rationally,and improve the forest quality.

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备注/Memo

备注/Memo:
 收稿日期：2017-10-26修回日期：2017-12-01
基金项目：“948”项目“基于LiDAR系统的森林资源调查技术引进”（2014-4-27）。
作者简介：赵大川，男，硕士，研究方向：“3S”技术在资源环境中的应用。E-mail:zdc5483316@163.com
*通信作者：赵鹏祥，男，副教授，研究方向：“3S”技术在资源环境中的应用。E-mail:zpx1907@126.com
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