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学者姓名:税伟
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基于人与环境耦合系统视角构建了"暴露性-易损性-适应力"的城市高温脆弱性研究框架和预警指标体系,提出了城市高温指数、多元主体适应力耦合技术、多元群体脆弱风险评价标准库等关键预警技术和方法.以城市多元利益主体为服务对象,设计了城市高温脆弱性预警系统,在厦门市试点应用并取得了良好效果.2021年9月"城市高温指数"业务模块在福建省公共气象服务平台——"知天气"App正式上线.基于多尺度脆弱性框架的研究视角和方法为动态精细化表征极端自然灾害的影响提供了有效途径.文章提出的城市高温脆弱性预警系统支持了城市多元利益主体在高温天气下开展生产生活,也有助于地方定制针对性的防灾减灾方案.
Keyword :
人与环境耦合系统 人与环境耦合系统 厦门市 厦门市 气候变化 气候变化 预警系统 预警系统 高温脆弱性 高温脆弱性
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GB/T 7714 | 吴朝玮 , 税伟 , 黄志刚 et al. 城市高温脆弱性预警系统构建与应用 [J]. | 热带地理 , 2024 , 44 (1) : 121-142 . |
MLA | 吴朝玮 et al. "城市高温脆弱性预警系统构建与应用" . | 热带地理 44 . 1 (2024) : 121-142 . |
APA | 吴朝玮 , 税伟 , 黄志刚 , 汪春辉 , 乔璐 , 吴叶玲 . 城市高温脆弱性预警系统构建与应用 . | 热带地理 , 2024 , 44 (1) , 121-142 . |
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云南喀斯特区域是滇桂黔岩溶石漠化重点治理区之一,探讨气候暖湿化下植物群落演替阶段的构建特征是生态恢复和森林管理可持续的关键。以气候暖湿化为背景,将喀斯特天坑作为天然“开顶式气室”,天坑南坡地下森林为群落演替顶极。联合系统发育和功能性状探讨演替序列(坑外针阔混交林,坑外常绿阔叶林,坑内常绿阔叶林)的群落构建机制。结果发现:(1)演替前期植物性状的系统发育信号较弱,叶长宽比、叶面积、叶厚度和比叶面积的系统发育信号显著,但功能性状的保守性较弱;演替后期植物性状转为趋同进化,系统发育信号均不显著。(2)演替阶段植物群落的系统发育多样性逐渐降低,并与物种丰富度显著正相关。(3)系统发育指数NRI(净亲缘指数)和NTI(最近种间亲缘指数)由小于0转为大于0,功能性状结构指数TraitSESMPD(标准化平均配对性状距离指数)和TraitSESMNTD(标准化平均最近相邻性状距离指数)均大于0。演替阶段的群落构建过程由生境过滤和物种间相互作用所主导。(4)系统发育和功能性状结构指数主要与土壤含水量、全磷和速效钾含量显著负相关。演替阶段下土壤水分和养分受限时群落趋于聚集,群落构建过程支持生态位假说。研究可为喀斯特植物群落构建机制提供新思路,可为群落结构优化提供科学参考。
Keyword :
功能性状 功能性状 喀斯特 喀斯特 系统发育 系统发育 群落构建 群落构建
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GB/T 7714 | 刘橼锰 , 税伟 , 江聪 et al. 暖湿化气候情景下喀斯特木本植物群落构建机制 [J]. | 生态学报 , 2024 , 44 (06) : 2452-2463 . |
MLA | 刘橼锰 et al. "暖湿化气候情景下喀斯特木本植物群落构建机制" . | 生态学报 44 . 06 (2024) : 2452-2463 . |
APA | 刘橼锰 , 税伟 , 江聪 , 简小枚 , 郭平平 , 朱粟锋 . 暖湿化气候情景下喀斯特木本植物群落构建机制 . | 生态学报 , 2024 , 44 (06) , 2452-2463 . |
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云南喀斯特区域是滇桂黔岩溶石漠化重点治理区之一,探讨气候暖湿化下植物群落演替阶段的构建特征是生态恢复和森林管理可持续的关键。以气候暖湿化为背景,将喀斯特天坑作为天然“开顶式气室”,天坑南坡地下森林为群落演替顶极。联合系统发育和功能性状探讨演替序列(坑外针阔混交林,坑外常绿阔叶林,坑内常绿阔叶林)的群落构建机制。结果发现:(1)演替前期植物性状的系统发育信号较弱,叶长宽比、叶面积、叶厚度和比叶面积的系统发育信号显著,但功能性状的保守性较弱;演替后期植物性状转为趋同进化,系统发育信号均不显著。(2)演替阶段植物群落的系统发育多样性逐渐降低,并与物种丰富度显著正相关。(3)系统发育指数NRI(净亲缘指数)和NTI(最近种间亲缘指数)由小于0转为大于0,功能性状结构指数TraitSESMPD(标准化平均配对性状距离指数)和TraitSESMNTD(标准化平均最近相邻性状距离指数)均大于0。演替阶段的群落构建过程由生境过滤和物种间相互作用所主导。(4)系统发育和功能性状结构指数主要与土壤含水量、全磷和速效钾含量显著负相关。演替阶段下土壤水分和养分受限时群落趋于聚集,群落构建过程支持生态位假说。研究可为喀斯特植物群落构建机制提供新思路,可为群落结构优化提供科学参考。
Keyword :
功能性状 功能性状 喀斯特 喀斯特 系统发育 系统发育 群落构建 群落构建
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GB/T 7714 | 刘橼锰 , 税伟 , 江聪 et al. 暖湿化气候情景下喀斯特木本植物群落构建机制研究 [J]. | 生态学报 , 2024 , (06) . |
MLA | 刘橼锰 et al. "暖湿化气候情景下喀斯特木本植物群落构建机制研究" . | 生态学报 06 (2024) . |
APA | 刘橼锰 , 税伟 , 江聪 , 简小枚 , 郭平平 , 朱粟锋 . 暖湿化气候情景下喀斯特木本植物群落构建机制研究 . | 生态学报 , 2024 , (06) . |
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Evaluation ecosystem service value (ESV) is critical, as 'lucid waters and lush mountains are invaluable assets'. To assess the incremental effects of ecological assets on soil and water conservation in subtropical mountains, we developed a remote-sensing-driven mountainous equivalent factor (RS-MEF) method to estimate the ESV of Changting County, China. This method is a hybrid of a conventional equivalent factor framework and remote sensing techniques for mountains, achieving several advancements, including spatial adjustment using vegetation activity merged with productivity, improved spatial resolution, and the removal of topographic effects. Using the RS-MEF method, we estimated that the ESV of Changting County was approximately CNY 15.80 billion in 2010 and CNY 34.83 billion in 2022. Specifically, the ESV per unit area of the major soil erosion area (MSEA) in the county was less than that of the non-major soil erosion area (n-MSEA); however, the ESV growth rate of the MSEA from 2010 to 2022 was faster than that of the n-MSEA. Therefore, the ESV gap between the two areas was reduced from 28.99% in 2010 to 15.83% in 2022. Topographic gradient analysis illustrates that areas with elevations of 385 to 658 m and steep slopes achieved a high ESV, while high-elevation areas with gentle slopes will be a focus of control in the next phase. Our study demonstrates that significant achievements have been made in ecological restoration from an ESV perspective, with a notable reduction in low-ESV areas in the MSEA; the insights gained into ESV growth and its underlying factors are valuable and instructive for future soil and water conservation efforts. © 2024 by the authors.
Keyword :
Abiotic Abiotic Anthropogenic Anthropogenic
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GB/T 7714 | Jiang, Hong , Lin, Jing , Liu, Bibao et al. Discovering the Ecosystem Service Value Growth Characteristics of a Subtropical Soil Erosion Area Using a Remote-Sensing-Driven Mountainous Equivalent Factor Method [J]. | Remote Sensing , 2024 , 16 (19) . |
MLA | Jiang, Hong et al. "Discovering the Ecosystem Service Value Growth Characteristics of a Subtropical Soil Erosion Area Using a Remote-Sensing-Driven Mountainous Equivalent Factor Method" . | Remote Sensing 16 . 19 (2024) . |
APA | Jiang, Hong , Lin, Jing , Liu, Bibao , Yue, Hui , Lin, Jinglan , Shui, Wei et al. Discovering the Ecosystem Service Value Growth Characteristics of a Subtropical Soil Erosion Area Using a Remote-Sensing-Driven Mountainous Equivalent Factor Method . | Remote Sensing , 2024 , 16 (19) . |
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Potential toxic metal (PTM) is hazardous to human health, but the mechanism of spatial heterogeneity of PTM at a macro-scale remains unclear. This study conducts a meta-analysis on the data of PTM concentrations in the soil of 164 major cities in China from 2006 to 2021. It utilizes spatial analysis methods and geodetector to investigate the spatial distribution characteristics of PTMs. The geographic information systems (GIS) and geodetector were used to investigate the spatial distribution characteristics of PTMs, assess the influence of natural factors (NFs) and anthropogenic factors (AFs) on the spatial heterogeneity of PTMs in urban soils, and identified the potential pollution areas of PTMs. The results indicated that the pollution levels of PTMs in urban soils varied significantly across China, with higher pollution levels in the south than in the north. Cd and Hg were the most severely contaminated elements. The geodetector analysis showed that temperature and precipitation in NFs and land use type in AFs were considered as the main influencing factors, and that both AF and NF together led to the PTM variation. All these factors showed a mutually enhancing pattern which has important implications for urban soil management. PTM high-risk areas were identified to provide early warning of pollution risk under the condition of climate change.
Keyword :
Geodetector Geodetector High-risk areas High-risk areas Influencing factors Influencing factors Potential toxic metal Potential toxic metal Urban soil Urban soil
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GB/T 7714 | Zeng, Yue , Liu, Xinyu , Li, Yunqin et al. Analysis of driving factors for potential toxic metals in major urban soils of China: a geodetetor-based quantitative study [J]. | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH , 2024 , 46 (10) . |
MLA | Zeng, Yue et al. "Analysis of driving factors for potential toxic metals in major urban soils of China: a geodetetor-based quantitative study" . | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 46 . 10 (2024) . |
APA | Zeng, Yue , Liu, Xinyu , Li, Yunqin , Jin, Zhifan , Shui, Wei , Wang, Qianfeng . Analysis of driving factors for potential toxic metals in major urban soils of China: a geodetetor-based quantitative study . | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH , 2024 , 46 (10) . |
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The value realization of ecological products is currently a rapidly evolving research topic; however, the definition of its concept, type, and operation mechanism remains relatively ambiguous. Operating in accordance with the PRISMA guidelines, this review employs keyword retrieval and screening, utilizing VOSviewer and word cloud mapping for analysis, in order to reveal three primary research domains related to ecological product value realization. Based on thorough screening and the analysis of high-quality literature, this study comprehensively accomplished the following objectives: (1) clarifying the fundamental concepts of ecosystem services and ecological products, their interrelationships, and the scope of research on ecological products; (2) clarifying the basic connotation of realizing the value of ecological products; (3) demonstrating government-led approaches, market-driven approaches and collaborative pathways for realizing the value of ecological products; (4) reviewing international cases related to realizing the value of public ecological products, quasi-public ecological products, and operational ecological products. The academic contributions of this study are (1) expanding the theoretical framework for realizing the value of ecological products; (2) providing a Chinese perspective on global research on pathways to realize value from ecological products; and (3) offering a novel approach to revitalizing regional economies and improving local ecological environments. Based on this research, several shortcomings and future directions in this field are identified: (1) insufficient clarity, standardization, and uniformity in evaluation and measurement methods; (2) the absence of comparison between ecological products and urban economic products; (3) inadequate exploration of multi-stakeholder allocation and coordination mechanisms; (4) limited research on the role of capital markets in allocating ecological product resources.
Keyword :
ecological industry ecological industry eco-products eco-products value accounting value accounting value realization value realization
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GB/T 7714 | Liu, Jiemin , Su, Xuejiao , Liu, Yuanmeng et al. A Review of Research on Progress in the Theory and Practice of Eco-Product Value Realization [J]. | LAND , 2024 , 13 (3) . |
MLA | Liu, Jiemin et al. "A Review of Research on Progress in the Theory and Practice of Eco-Product Value Realization" . | LAND 13 . 3 (2024) . |
APA | Liu, Jiemin , Su, Xuejiao , Liu, Yuanmeng , Shui, Wei . A Review of Research on Progress in the Theory and Practice of Eco-Product Value Realization . | LAND , 2024 , 13 (3) . |
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adaptation actions adaptation actions adaptive capacity building adaptive capacity building climate change climate change human-environment system human-environment system interdisciplinary approach interdisciplinary approach risk assessment and prediction risk assessment and prediction socioeconomic vulnerabilities socioeconomic vulnerabilities
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GB/T 7714 | Shui, Wei , Shui, Wanyu , Qi, Junyu et al. Editorial: Climate change and adaptive capacity building [J]. | FRONTIERS IN ENVIRONMENTAL SCIENCE , 2023 , 11 . |
MLA | Shui, Wei et al. "Editorial: Climate change and adaptive capacity building" . | FRONTIERS IN ENVIRONMENTAL SCIENCE 11 (2023) . |
APA | Shui, Wei , Shui, Wanyu , Qi, Junyu , Deng, Haijun , Liu, Shaoquan . Editorial: Climate change and adaptive capacity building . | FRONTIERS IN ENVIRONMENTAL SCIENCE , 2023 , 11 . |
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Habitat quality assessment provides an effective interface for exploring the mechanisms linking land use change and biodiversity. We used InVEST model to assess the spatial and temporal variations of habitat quality in the Pearl River source area from 2000 to 2020, and to examine the impacts of land use change on habitat quality. The results showed that during the study period, construction land had the largest change, with an area increase of 321.48 km2, and the area of grassland decreased most significantly. Habitat quality in the Pearl River source area was generally at a high level, with a small downward trend. The low value areas were concentrated in the town centers and main agricultural production areas, while habitat quality was high in the mountainous areas in the south and north region. The cold spots of habitat quality change had the most significant aggregation effect in the Quzhan Basin along the Nanpan River. The number of hot spots was small and scattered. Among the various types of nature reserves, habitat quality of Jiache Nature Reserve in Huize County was the lowest, and that of Zhujiangyuan Nature Reserve had a slight decreasing trend, mainly due to the transformation of grassland to cropland. The contribution of habitat quality degradation driven by land function change was 5.6 times as that of improvement. The encroachment of urban and rural construction space into grassland ecological space and agricultural production space was the dominant factor driving the reduction of habitat quality in the Pearl River source area. The contribution of construction land expansion decreased from 69.9% (2000-2010) to 46.7% (2010-2020). The expansion of construction land was the main cause for the degradation of habitat quality. The degradation threat from arable land expansion overtook the traffic network construction as the secondary threat source from 2010 to 2020. It was necessary to increase control of nature reserves in the Pearl River source area and to implement land use regulation strictly to guarantee no net loss and integrity of the ecosystem. © 2023 Editorial Board of Chinese Journal of Applied Ecology. All rights reserved.
Keyword :
biodiversity biodiversity habitat quality habitat quality InVEST model InVEST model land use land use the Pearl River source area the Pearl River source area
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GB/T 7714 | Wu, K.-X. , Shui, W. , Xue, C.-Z. et al. Spatiotemporal responses of habitat quality to land use changes in the source area of Pearl River, China [珠江源区生境质量对土地利用变化的时空响应] [J]. | Chinese Journal of Applied Ecology , 2023 , 34 (1) : 169-177 . |
MLA | Wu, K.-X. et al. "Spatiotemporal responses of habitat quality to land use changes in the source area of Pearl River, China [珠江源区生境质量对土地利用变化的时空响应]" . | Chinese Journal of Applied Ecology 34 . 1 (2023) : 169-177 . |
APA | Wu, K.-X. , Shui, W. , Xue, C.-Z. , Huang, Y.-H. , Jiang, C. . Spatiotemporal responses of habitat quality to land use changes in the source area of Pearl River, China [珠江源区生境质量对土地利用变化的时空响应] . | Chinese Journal of Applied Ecology , 2023 , 34 (1) , 169-177 . |
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生境质量评估给探究土地利用变化与生物多样性之间的关联机制提供了有效接口。采用InVEST模型评估2000—2020年间珠江源区生境质量时空演变特征,衡量土地利用变化对生境质量的影响。结果表明:研究期间,建设用地变化幅度最大,面积增加321.48 km~2,草地面积降低最显著。珠江源区生境质量整体处于较高水平,呈小幅下降趋势,低值区集中于城镇中心和农业主产区,南部和北部山地生境质量高。生境质量变化的冷点在南盘江沿岸曲沾坝子的聚集效应最显著,热点数量少且分布零散。在各类自然保护地中,会泽驾车自然保护区生境质量最低,珠江源自然保护区生境质量有轻微降低态势,主要原因是局部地区草地向耕地的转变。土地功能变化驱使的生境质量退化贡献率是改善贡献率的5.6倍,城乡建设空间侵占草地生态空间和农业生产空间是珠江源区生境质量降低的主导因素。建设用地扩张的贡献度从2000—2010年的69.9%降为2010—2020年的46.7%,2010—2020年间来自耕地扩张的退化威胁超过路网建设成为次要威胁源。珠江源区仍需加大自然保护地的管控力度,严格落实土地用途管制,以保障生态系统的无净损失和完整性。
Keyword :
InVEST模型 InVEST模型 土地利用 土地利用 珠江源 珠江源 生境质量 生境质量 生物多样性 生物多样性
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GB/T 7714 | 吴可欣 , 税伟 , 薛成旨 et al. 珠江源区生境质量对土地利用变化的时空响应 [J]. | 应用生态学报 , 2023 , 34 (01) : 169-177 . |
MLA | 吴可欣 et al. "珠江源区生境质量对土地利用变化的时空响应" . | 应用生态学报 34 . 01 (2023) : 169-177 . |
APA | 吴可欣 , 税伟 , 薛成旨 , 黄云慧 , 江聪 . 珠江源区生境质量对土地利用变化的时空响应 . | 应用生态学报 , 2023 , 34 (01) , 169-177 . |
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基于树种的生态系统服务视角,以福州的优势树种——细叶榕(Ficus microcarpa)、高山榕(Ficus altissima)、雅榕(Ficus concinna)等 3 种榕属树种为研究对象,采用现场实验、物种调查采样和统计分析相结合的方法,探讨榕属树种遮阳环境下人群的生理指标特征与差异,通过筛选有效指示人群健康的榕树功能性状,预测关键功能性状的贡献程度.结果表明:相比无遮阳环境,细叶榕遮阳环境下受试者表现出低体温和低脉搏的特征;叶面积、叶干物质含量和叶长宽比等性状因子对细叶榕下受试者的生理指标存在较大影响;细叶榕的叶绿素含量和叶长宽比能够预测受试者体温 40.3%的变异量,且存在显著正响应.研究结果能够为人群应对高温热浪风险提供健康出行建议,为热带和亚热带的城市树种选择和景观绿化设计提供参考依据.
Keyword :
功能性状 功能性状 城市高温热浪 城市高温热浪 榕树 榕树 现场实验 现场实验 生理健康 生理健康
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GB/T 7714 | 林咏园 , 税伟 , 冯洁 et al. 榕树遮阳环境下人群的生理健康指标评价与影响因素研究 [J]. | 自然灾害学报 , 2023 , 32 (3) : 205-215 . |
MLA | 林咏园 et al. "榕树遮阳环境下人群的生理健康指标评价与影响因素研究" . | 自然灾害学报 32 . 3 (2023) : 205-215 . |
APA | 林咏园 , 税伟 , 冯洁 , 张永永 , 孙晓瑞 . 榕树遮阳环境下人群的生理健康指标评价与影响因素研究 . | 自然灾害学报 , 2023 , 32 (3) , 205-215 . |
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