Results 31 to 40 of about 8,032 (161)

我国生态农村建设之探索 [PDF]

open access: yes, 2011
生态农村建设是当前建设社会主义新农村的重大举措。论文从农村的生态环境、基础条件和农民意识等方面,探讨了农村生态环境存在的问题,指出了加快农村生态建设的重要性,提出了加强乡镇企业环境综合整治、完善体制机制建设、发展生态农业、开展生态文明教育等措施。针对我国农村生态建设的现状和特点,探索出一种适合我国农村实际情况的可持续发展模式:以经济发展为基础,以科技应用为支点,以政府干预为手段,以制度创新为导向,以法制完善为保障 ...
刘立军   +4 more
core   +17 more sources

Genomic responses to increased temperature and pollinator selection in Brassica rapa L.

open access: yesNew Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.
Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley   +1 more source

膜下滴灌条件下绿洲棉田土壤水分运动数值模拟 [PDF]

open access: yes, 2007
应用非饱和土壤水运动理论,建立膜下滴灌条件下土壤水分运动二维数值模拟模型,研究了田间层状土壤在膜下滴灌条件下土壤水分运动特征。应用不同小区不同灌水处理的实测值与模拟值进行对比,同时对模型做了精度分析,结果表明符合精度要求,这说明所建立的模型能客观地反映实际土壤条件下的水分运动情况。研究结果表明:土壤剖面30~40 cm粘土层使土壤水分运动具有很大的差异,0~30 cm变化明显,而40 cm以下土壤水分运动的变化较小。膜下滴灌应该采取灌水量小 ...
串志强, 方怡向, 盛钰, 赵成义
core  

Soil Erosion and Its Spatial Distribution Characteristics in Three-River-Source National Park [PDF]

open access: yes, 2023
[Objective] The Three-River-Source National Park (TRSNP) is considered to be the “water tower of China”, and is an important ecological security barrier in China.
Huang Tingting   +5 more
core   +1 more source

Changing Policy Narratives in Addressing Indonesia's Deforestation

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT Indonesia's forests stand at the crossroads of economic prosperity and ecological preservation, where the demand for timber and palm oil clashes with the urgent need to protect biodiversity and mitigate climate change. The dual role of Indonesia's forests has led to decades of policy tension, primarily contesting their function as engines of ...
Hafidz Wibisono   +7 more
wiley   +1 more source

从碧水丹山到禅茶一味:论武夷茶种植文化的内核 [PDF]

open access: yes, 2015
悠久的茶史积淀了武夷茶种植的文化内核,这尤其体现在以下几个方面:首先,碧水丹山与茶树的牵手造就了源远流长、博大精深的武夷茶文化。第二,因为万里茶路始自武夷山下梅村,武夷山茶作为起点之茶被赋予至高品质、神圣光环和至尊地位。同时,万里茶路的兴起促进了武夷茶种植规模的扩大。第三,因为武夷茶的卓越名声,因为万里茶路、丝绸之路等贸易方式的影响,也因为饮茶习俗在异域的普及和盛行,武夷茶开始了向全世界跨境种植的征程,成为世界茶文化传播的重要祖源。第四,武夷茶种植与儒释道文化互动密切,这又昭示了武夷茶文化发展的种种可能。
张经武
core  

Continuities in policy change: The case of squatter housing redevelopment strategies in Türkiye

open access: yesReview of Policy Research, Volume 43, Issue 1, January 2026.
Abstract The introduction of the neoliberal agenda in the 1980s marked a milestone for urban studies, where the neoliberal framework became widely accepted as both given and explanatory for understanding urban phenomena. This tendency often obscured policy continuities rooted in the historical and social contexts of specific geographies.
Fatma Süphan Somalı, Ufuk Poyraz
wiley   +1 more source

Mitigation of Legacy Effects in Invaded Soil via Alien Plant‐Derived Biochar 题目:外来植物生物炭对其入侵后土壤遗留效应的修复作用

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 686-694, December 2025.
The soil fungicide reduces the occurrence of pathogenic fungi in invaded soil and at the same time promotes the recruitment of mycorrhizal fungi and saprophytic fungi by the plants. The addition of biochar to the invaded soil has a negative legacy effect on subsequent invasive plants, while it exerts a positive enhancement effect on native plants ...
Weitao Li   +5 more
wiley   +1 more source

Breeding of a new grape rootstock variety Yunzhen 5 [PDF]

open access: yes
Grafting is beneficial for enhancing the adaptability of grapevines, improving grape yield and quality. With the continuous expansion of grape cultivation area in China, the demand for resistance rootstocks in the market is increasing.
BAI Mingdi   +9 more
core   +1 more source

Traditional knowledge promotes the protection of large old trees: A case from China's richest biocultural diversity area

open access: yesPeople and Nature, Volume 7, Issue 11, Page 2700-2713, November 2025.
Abstract Large old trees are important ecological entities in human settlements, providing cultural values and ecological services that are threatened by current and future changes in global climate, land use and disturbance regimes. Some studies suggest incorporating social and cultural significance into the conservation of large old trees.
Zhuo Cheng   +5 more
wiley   +1 more source

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