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1)  Landscape ecology safety degree
景观安全度
2)  landscape security
景观安全
1.
Under Deep Eco-design Field of Vision Landscape Security Construction Research;
深生态设计视野下景观安全构建研究
2.
By taking full use of the historical data of national forest resources investigation and the located monitoring network system, expanded the monitor content, the quantified evaluation on the structure, function, stability and landscape security pattern of forest resources in Three-Gorge reservoir area were given at forest level, landscape level .
本文以GIS为平台,以三峡库区森林生态系统健康评价为主线,充分利用我国森林资源清查资料和定位监测网络体系,扩展监测内容,分别从林分水平、景观水平和区域水平对三峡库区森林资源的结构、功能、稳定性和景观安全格局进行了定量评价,突破了以往生态学研究中以单个种群或群落为中心的局限性。
3)  City landscape ecology security
城市景观安全
4)  landscape security pattern
景观安全格局
1.
Ecological land use in three towns of eastern Beijing:A case study based on landscape security pattern analysis
基于景观安全格局分析的生态用地研究——以北京市东三乡为例
2.
The conception and research methods of landscape security pattern were put forward,and the current development situation in home and abroad were introduced,it showed that the study of landscape security pattern is very important for the ecological planning of landscape and ecological security of region.
文章提出了景观安全格局的概念及其研究方法,并对其国内外研究现状和应用前景进行了阐述。
3.
The spatial allocation of land uses is readjusted to improve land use efficiency on the basis of landscape security pattern of different ecological process and land use control zones.
研究方法:景观安全格局分析方法、GIS空间分析方法。
5)  landscape ecological security
景观生态安全
1.
Based on the Pressure-State-Response(PSR) model framework,an indicator system was developed to assess landscape ecological security.
以压力-状态-响应(PSR)为概念框架构建厦门景观生态安全评价指标体系,以TM遥感影像为基础数据元,对可空间插值指标进行格网采样空间插值,对不可空间插值指标进行专家赋值,采用RS和G IS相结合的技术,通过空间叠加得到厦门市2003年和2006年的景观生态安全综合指数,以揭示厦门市区域景观生态安全的空间分布规律。
6)  Landscape ecology security pattern
景观生态安全格局
补充资料:如何让花卉安全度夏
    温度是影响花卉生长的关键因素,夏季强光和高温容易导致花卉被灼伤,影响其生长。若想使花卉安全度夏,应做好以下几项措施。
    一、避光控温在7至9月的夏旱酷暑季节,将花圃内的花用遮阳网遮阴,或将花盆移至阴棚、树荫下或通风良好无强光直射的室内,保持通气的散射光条件,防止强光暴晒,降低温度。
    二、喷水降温温度除受光照影响外,与水分变化密切相关。水有吸热的功能,所以,喷水有降温作用。夏秋高温期干旱缺水,容易造成植物细胞脱水,引起萎凋,严重时植株枯死。在高温干旱时期,要加强灌溉,及时浇水,或在植株周围地面喷水、垫湿草、叶面喷雾,提高土壤与空气湿度,降低温度。但是浇水要在早晚进行。
    三、激素调温高温期喷洒750ppm多效唑、1500ppm青鲜素或1500ppm至2000ppmBy等生长抑制剂加O.1%至0.2%磷酸二氢钾,可抑制植株徒长,加速枝叶细胞成熟,增强抗逆性,缓解高温热害。结合浇水,浇灌或喷洒阿司匹林(1千克水溶解1片),可促进叶片气孔的闭合,减少叶片水分的蒸腾散失,减少高温灼伤。(来源:中国花卉报2003-06-10)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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