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Climate and Land-Use Changes Predicted to Jointly Drive Soil Fungal Diversity Losses in One-Third of North American Coniferous Forests. [PDF]
Glob Chang BiolThis study assessed the potential impacts of climate and land‐use change on soil fungal diversity across four North American biomes. We found that climate change typically caused both diversity losses and gains, particularly in coniferous forests and among arbuscular mycorrhizal fungi, whereas land‐use change mainly reduced diversity, especially in ...
Luo W +5 more
europepmc +2 more sources
Shuitu Baochi Xuebao, 2008 研究了干旱区绿洲种植年限不同的3种苜蓿地0-10 cm,10-20 cm土层土壤微生物量碳、微生物量氮、微生物量商、呼吸强度和代谢商的变化特征。结果表明:在耕层0-20 cm范围内,苜蓿种植年限的长短对土壤微生物量碳、土壤微生物量氮含量有影响,相对来说微生物量碳、氮在四年生苜蓿地的含量最高,其次是一年生苜蓿地的。不同种植年限苜蓿地之间土壤微生物量商(qMB)、呼吸强度、代谢商(qCO2)差异显著,相对来说种植年限相差越大,差异越大。相关分析结果表明,土壤理化特性对土壤微生物活性有影响,其中土壤微生物量碳、
YANG, JIANG, ZHAI, YANG, JIANG
doaj +1 more source
Soil carbon dynamic characteristics of coal gangue-filled reclaimed cropland and forest land under time series [PDF]
, 2023 In order to clarify the intrinsic mechanism between soil quality and soil carbon cycling after reclamation and to reveal the characteristic patterns of carbon dynamics of reclaimed soils under time series, the cultivated soils of 3, 6, 9 and 12 a ...
Junfeng QU +3 more
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Relationship Between Soil Factors and Enzyme Activities in Mangrove Wetland of Dongzhai Port [PDF]
, 2023 [Objective] Mangroves are part of a wetland ecosystem found along tropical and sub-tropical coastlines. The soil active organic carbon composition, soil enzyme activity, and the interaction between them, under different plant community conditions was ...
Chen Xiaohua +4 more
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Analysis of Volatile Flavor Compounds in Green Beans under Different Treatments by GC-MS and GC-IMS [PDF]
, 2021 Green beans was used as the research material, based on gas chromatography ion mobility spectroscopy (GC-IMS) and gas chromatography-mass spectrometry (GC-MS), the odor fingerprints of green beans were analyzed under 9 different treatments, including ...
FENG Tao +3 more
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Mechanistic approaches to investigate soil microbe‐mediated plant competition
Journal of Ecology, Volume 111, Issue 8, Page 1590-1597, August 2023., 2023 Our review highlights recent experimental advancements for uncovering microbial mechanisms that alter plant host resource competition and coexistence. We synthesize these mechanisms into a conceptual model that provides a framework for future experiments to investigate the importance of plant–microbe interactions in structuring plant populations and ...
Y. Anny Chung +2 more
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Evidence-Based Complementary and Alternative Medicine, Volume 2022, Issue 1, 2022., 2022 Background. With the continuous in‐depth research of Chinese medicine constitution (tizhi) and the continuous expansion of cross research with new disciplines, internationalization will become the future trend of Chinese medicine constitution (tizhi).
Siying Dong +7 more
wiley +1 more source
, 2019 传统会展发展到现在,会展发展对环境的影响日益加深,由会展发展所带来的生态问题已引起有关部门和学者的关注。会展发展需要与区域生态进行协调发展,否则会产生破坏区域生物多样性、引起气候微环境变化、改变区域水土资源环境等生态环境问题。对此,开展展会规划整合,构建会展产业生态发展的政策激励机制,以及完善展馆内外生态环境,构建人与自然和谐发展环境等是构建区域生态会展的可行路径。福建省教育厅中青年社科类项目:“一带一路”背景下福建展会模式与4G技术研究（JAS170649）福建省社科规划项目 ...
吴彩莲
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铜和镉复合污染对红树林区微生物群落结构和沉积物酶活性的影响 [PDF]
, 2018 采用野外样地研究与室内根箱栽培相结合的方法,对漳江口红树林保护区铜、镉污染生境沉积物微生物结构与土壤酶活性进行研究,旨在探讨其对重金属的响应.微生物磷脂脂肪酸数据表明漳江口红树林湿地3种红树植物秋茄(Kandelia obovata)、白骨壤(Avicennia marina)、桐花树(Aegiceras corniculatum)根际土壤微生物群落的多样性与林外光滩区域比较差异有统计学意义 ...
严重玲 +6 more
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Shuitu Baochi Xuebao, 2020 选择黄土高原森林带自东向西8个地区优势植物的土壤作为研究对象，探究不同经度下土壤养分和土壤微生物生物量生态化学计量特征。结果表明：土壤碳、氮和微生物生物量碳、氮、磷含量随经度整体呈现出先减少后增加的变化趋势，土壤微生物生物量碳氮磷与土壤碳氮之间存在耦合关系，对环境因子的响应具有-致性。土壤磷含量空间分布比较稳定。土壤碳氮比为8左右，土壤有机碳与全氮的空间分布具有-致性。土壤微生物生物量碳氮比为9左右，微生物生物量氮磷比为5左右，反映了土壤微生物生物量碳氮、氮磷的比值较稳定 ...
贾培龙 +5 more
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