Results 11 to 20 of about 2,431 (99)
In the BEF‐China experiment, metabolomics samples were collected from four different species and three organs (a). The metabolomes are species and organ specific (b), and the metabolome specificity is attributed to different chemical classes (c). Tree species diversity affects the metabolome composition (d), but more controlled interaction experiments ...
Alexander Weinhold +7 more
wiley +1 more source
Read the free Plain Language Summary for this article on the Journal blog. Abstract Nitrogen (N) deposition strongly affects litter decomposition and nutrient release, thereby reshaping carbon cycling in terrestrial ecosystems. Although most studies have focused on above‐ground litter, the effects of N addition on fine root decomposition and their ...
Yuneng Wang +5 more
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Summary Domesticated chickpea cultivars exhibit limited genetic diversity. This study evaluated the effects of chickpea domestication on phosphorus (P)‐use efficiency (PUE) under low‐P conditions, using a diverse Cicer collection, including wild species. Two wild Cicer species – 54 C. reticulatum accessions and 15 C. echinospermum accessions, and seven
Jiayin Pang +8 more
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Background – Malassezia pachydermatis (MP) is implicated in severe dermatitis and otitis externa (OE) of companion animals and recently gained attention for its increasing resistance to azole compounds. For this reason, developing novel therapeutic strategies is of great interest. In a previous work, we used reference yeast isolates to evaluate several
Costanza Spadini +11 more
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Read the free Plain Language Summary for this article on the Journal blog. Abstract Interactions between plants and soil microorganisms in the rhizosphere are vital for maintaining the nutrient cycle and stability of terrestrial ecosystems. Nitrogen, closely related to carbon (C) cycling and ecosystem productivity, undergoes transformation by soil ...
Ru Wang +9 more
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China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition
Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
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Lianas shift towards larger sizes and more acquisitive trait values in an Asian tropical rainforest
Liana communities showed a shift in trait values indicating that they changed towards more large, acquisitive lianas with rapid water use. There are more larger stems through time due to the relatively low mortality of the larger individuals, which is associated with relatively low levels of disturbance.
Qi Liu +3 more
wiley +1 more source
调查采集长江荆江段湿地围垦农田土壤的表土样品,实验室分析总有机碳(SOC)、热水溶性有机碳(HWEC)、颗粒态有机碳(POC)、易氧化有机碳(LOC)及有机碳键合组分含量特征,比较分析不同土地利用方式下湿地起源土壤有机碳组分的变化。结果表明,棉田土壤总有机碳含量为(8.86±0.73)g/kg,桔园的为(9.07±0.01)g/kg,湿地的为(10.30±0.37)g/kg,稻田的为(15.57±1.92)g/kg。即棉田和桔园的总有机碳含量接近于湿地的,而稻田的较大幅度高于前面旱地和湿地的。同时 ...
邰继承 +3 more
doaj
为研究灌溉耕作影响下土壤团聚体及有机碳的特征情况,以宁夏引黄灌区为研究对象,选取对照土壤与耕作土壤,通过干、湿筛结合的方法,得到大团聚体(>2 mm)、中间团聚体(2~0.25 mm)、微团聚体(0.25~0.053 mm)和粉+黏团聚体(中间团聚体>大团聚体。经灌溉耕作后土壤团聚体稳定性大于对照土壤,不同类型的灌溉土壤稳定性基本一致,对照土壤间差异明显 ...
杨飞霞 +4 more
doaj
以保护性耕作长期定位试验为研究对象,分析了保护性耕作对土壤不同层次的总碳、活性碳的影响,并计算了各处理的碳库活度、碳库活度指数和碳库管理指数。结果表明,土壤总有机碳和活性碳均随土层的增加而减少,其0~30cm平均总有机碳含量大小为旋耕〉免耕〉翻耕〉对照,秸秆还田提高土壤耕层总有机碳,旋耕和免耕提高表层土壤有机碳.且差异达到显著水平;土壤活性碳平均含量为旋耕〉翻耕〉对照〉免耕,旋耕和翻耕提高土壤活性碳,免耕则降低土壤活性碳,尤其是10~20cm土层活性碳比旋耕下降了27.33%。华北平原0 ...
李琳, 李素娟, 张海林, 陈阜
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