An Empirical Study on Urban Residential Differentiation ——Take Jinxiang Community of Wucun Street in Xiamen for Example [PDF]
, 2009 我国城市居住空间分异现象是伴随着80年代的市场经济体制改革及90年代开始的住房商品化进程逐渐衍生出来的。针对北京、上海、广州等大城市的研究表明，我国城市居住空间分异现象已在多种尺度上出现。本研究以梧村街道金祥社区为例，考察现阶段厦门市的居住空间分异及其分异的程度。对厦门的研究将有助于了解类似于厦门的我国其他中小城市居住空间分异现象的发展状况，从而更好、更全面地把握我国城市居住空间分异现象的总体进程。 本研究在划分不同类型住宅区的基础上，对不同类型住宅区居民的收入、职业、文化程度 ...
苏丽丽
core
Spatial and Temporal Distribution Characteristics of Carbon Storage in Handan City Based on PLUS and InVEST Models [PDF]
, 2023 [Objective] The land use patterns and carbon storage distribution in Handan City, Hebei Province during the recent 20 years were analyzed, and the trends in land use changes under an ecological protection policy duirng the next 10 years were determined ...
Han Hongwei +6 more
core +1 more source
Conservation Biology, EarlyView.Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li +8 more
wiley +1 more source
Construction of Ecological Security Pattern and Identification of Key Regions Based on Ecological Assessment and Circuit Theory [PDF]
, 2023 [Objective] The ecological security pattern of Anhui Province was constructed and the key areas of ecological restoration were identified in order to build an ecological basis for urban development, and to provide a scientific basis for the territorial ...
Chu Zhaojun +4 more
core +1 more source
Biodiversity‐driven spatial conservation planning to delineate temporally stable regions
Conservation Biology, EarlyView.Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2004 利用地统计学对黑龙江省双城市薄层农田黑土的全碳和速效氮、磷、钾的空间异质性进行了分析,结果表明四者均具有空间异质性。土壤全碳含量的空间异质性最高,主要受黑土层厚度的影响,土壤速效氮磷钾的空间异质性较差,主要受随机因子的影响,占80%以上。全碳和速效氮、磷、钾的空间有效最大相关距离分别为15.7km,4.6km,11.2km,7.1km。土壤全碳与碱解氮存在极显著正相关。
张兴义 隋跃宇 于莉
doaj +2 more sources
Research on Urban Life Circle System and Its Optimization Based on Multi-Source Trip Data: A Case Study of Xiamen City [PDF]
, 2016 城市的发展、科技的进步，触发了人们生活观念和生活方式的转变，使得研究者对重塑便捷、安全、合理的生活空间的探索热情愈加高涨。当前，城市规划面临由“生产空间导向”向“生活空间导向”的转型，关注城市居民日常生活，研究城市形态表象下的居民行为规律已然成为了城市规划研究领域的热点问题。本论文在分析城市生活空间组织方式转型必要性的基础上，通过对国内外已有生活圈理论进行总结探讨，从城市出行活动层面探讨生活圈体系的构建问题，提出以出行活动为原点、以复杂网络及社团发现为理论基础的城市生活圈构建及优化方法 ...
肖龙珠
core
Study on the Spatial and Temporal Changes of the Vegetation Cover and the Driving Factors in Panzhihua City from 1990 to 2020 [PDF]
[Objective] To investigate the spatial and temporal variations and the driving factors of the vegetation cover in Panzhihua City, and to provide a theoretical basis for Panzhihua City to formulate regional ecological environmental protection programs and
HE Shuqin +3 more
core +1 more source
Social Life Research Of Public Space Under Urban Renewal——Shapowei In Xiamen As An Example [PDF]
, 2017 本文从国内外相关研究入手,基于社会生活角度,以旧城沙坡尾为例,通过实地调研、观察、访谈和分析,发现旧城更新下的城市公共空间存在社会活动空间分异,本地居民空间利益受损等问题,提出应以正确的发展理念来引导城市公共空间的发展,保护本地居民的空间利益,活化矛盾集中区域,促进城市中各个群体的交流融合 ...
赖晓霞, 黄清明
core +1 more source
Conservation Biology, EarlyView.Abstract Bycatch in fisheries is one of the most serious threats to pelagic seabirds, causing major population declines. Mitigation measures can reduce bycatch substantially, but many fisheries fail to apply best practices, and seabird mortality remains high.
V. Warwick‐Evans +2 more
wiley +1 more source