Results 21 to 30 of about 369,272 (159)
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Permafrost thaw is reshaping nutrient dynamics in boreal forests, but its impacts on tree nutrient limitation and functional strategies remain poorly understood. Clarifying these responses is crucial for predicting the response of boreal forests to climate change.
Qiyue Fu +9 more
wiley +1 more source
Atomically Thin Sn:GaN‐GaN Homojunction for High‐Sensitivity β‐Ray Detection
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Gallium nitride (GaN), a third‐generation wide‐bandgap semiconductor renowned for its superior radiation tolerance, holds promise for advanced β‐ray detection. Herein, a scalable liquid metal‐assisted in situ synthesis method is presented to fabricate Sn‐doped GaN homojunctions via gallium oxide printing followed by ammonolysis, enabling ...
Weiqing Liu +8 more
wiley +1 more source
Emerging MBenes for Energy Technologies
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The escalating global demand for sustainable energy is driving the search for transformative materials that transcend the limitations of conventional systems. Two‐dimensional (2D) transition metal borides (MBenes) have recently emerged as a compelling class, distinguished by unique electronic structures, tunable surface chemistry, and ...
Yingrui Ding +5 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 6, Page 1725-1739, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2018 研究不同覆盖措施下农田土壤全氮及其活性和半活性组分在作物生长季的动态变化，有助于深入理解农田土壤氮循环过程。基于黄土高原8年春玉米覆盖定位试验，系统分析了土壤全氮、矿质氮、微生物量氮、潜在可矿化氮以及颗粒有机氮在玉米不同生育期的动态特征。试验包括全生育期9 000 kg/hm2秸秆覆盖、全生育期地膜覆盖和不覆盖对照3个处理。结果表明：（1）除硝态氮和铵态氮在苗期上升外，秸秆和地膜覆盖下土壤全氮及其组分含量在春玉米生育期基本呈苗期下降、拔节期上升、大喇叭口—抽雄期下降、灌浆和收获期回升的变化趋势；（2 ...
毛海兰 +4 more
doaj
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Aqueous zinc‐ion batteries are plagued by anode challenges such as dendrite growth and corrosion, which stem from intrinsic surface heterogeneity. Although constructing a homogeneous interfacial layer is a promising strategy, conventional electrolyte additives often suffer from incomplete or unstable coverage.
Ke Huang +6 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 5, Page 1428-1442, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric imbalance caused by nitrogen (N) deposition typically exacerbates phosphorus (P) limitation in plants. However, it remains unclear whether this effect extends to soil microbes, particularly those in the rhizosphere.
Jipeng Wang +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2017 为探讨水氮调控对设施土壤有机氮组分、全氮和矿质氮的影响，通过膜下滴灌设施番茄田间定位试验，采用灌水下限（W1、W2、W3）和施氮量（N1、N2、N3）的两因素三水平随机区组设计，研究水氮调控对休耕期0—30 cm土层土壤有机氮组分、全氮和矿质氮的影响。结果表明，不同水氮调控下，设施土壤有机氮主要是以酸解态氮为主，总体表现酸解态氮大于非酸解态氮含量。土壤有机氮组分在酸解态氮和非酸解态氮中分配比例差异明显。土壤有机氮各组分含量及占全氮比例的大小顺序为氨基酸氮＞氨态氮＞未知氮＞氨基糖氮。除氨基糖氮 ...
吴汉卿 +6 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2011 通过8年定位试验,研究不同施肥制度下褐土及其微团聚体内酸解性氮变化规律,从各级微团聚体全氮和酸解性氮储量角度探讨不同施肥制度下土壤氮素肥力的变化实质。结果表明,不施肥处理主要是由于10～50μm粒级全氮和酸解性氮储量降低而造成土壤氮素肥力下降;单施常量NPK化肥处理有同样趋势 ...
张电学 +6 more
doaj