Results 41 to 50 of about 433,820 (146)
Functional Ecology, Volume 40, Issue 5, Page 1415-1427, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Wildfires are disrupting and regenerating forces in nature that affect all ecosystem components. However, the impact of wildfires on soil multitrophic biodiversity and the resulting consequences for ecosystem multifunctionality (EMF) remain poorly understood.
Juan Zhou +6 more
wiley +1 more source
, 1999 一种真空液体循环泵由泵体、转轴和叶片组成，其转轴最少两点固定支撑，防止转动中因叶片与壳体的间隙小发生相碰，转轴一端通大气，另一端在真空下工作，采用真空泵密封方式，所用密封环为骨架油封，叶轮由４～１２个瓣叶片组成，每一叶片绕其中心线扭转成５～３０°角，且叶片与泵体之间的间隙要小，使叶片不碰撞泵体。这种循环泵可在真空下对液体进行加压循环，它特别适于作化学氧碘激光器的循环泵 ...
陈方 +5 more
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Jellyfish blooms restructure plankton dynamics and trophic linkages in coastal waters
Functional Ecology, Volume 40, Issue 5, Page 1443-1460, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Jellyfish blooms are increasing globally in frequency and intensity, introducing complex ecological interactions, yet the mechanisms by which they alter ecosystem structure remain poorly characterized due to a lack of sustained field observations.
Pengpeng Wang +4 more
wiley +1 more source
, 2003 水循环包括自然水循环和社会经济水循环两个方面。社会经济系统水循环指社会经济系统对水资源的开发利用及各种人类活动对水循环的影响。对目前国际国内关于社会经济水循环关注的主要问题(水资源安全、水资源社会经济研究、人类活动对水循环的影响、水环境、水资源可持续管理和综合管理) 及其进展进行了评述。水资源安全的主要对策已由增加供给转变为水资源需求管理。增加社会参与和明晰水权是水资源管理体制改革的方向。水价在水资源管理中的重要作用得到越来越多的重视。水资源可持续管理和综合管理正逐步落实。水资源需求管理机制 ...
张士锋 +5 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The stability of aqueous Zn2+ batteries is severely hindered by parasitic reactions at the Zn anode/electrolyte interface. Herein, itaconic acid (IA) is introduced as an effective electrolyte additive to achieve a highly stable zinc anode. Remarkably, IA concurrently modulates both the zinc anode/electrolyte interfacial structure and the Zn2 ...
Chenggang Wang +5 more
wiley +1 more source
, 2001 水生生态系统 ,特别是海洋无疑是大气 CO2 的一个巨大的汇。海洋对大气 CO2 的汇以及大气圈和海洋之间碳的变换量在很大程度上取决于混合层碳酸盐化学、水中溶解碳的平流传输、CO2 通过空气——海水界面的扩散、海洋生物生产和所产生的有机碳化合物的沉降等 ,现在已建立和发展了多种海洋碳子模型以对 CO2 的汇进行估测。根据国内外研究资料 ,综述了水生生态系统碳循环过程及“生物泵”作用机制等方面的研究进展 ;介绍了两大类主要的海洋碳子模型 ...
严国安,刘永定
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High‐Value Targeted Conversion of Copper Slag as LiFePO4 Material for Lithium‐Ion Batteries
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The massive stockpiling of copper slag (CS) presents severe environmental and resource‐waste challenges. Existing strategies for CS valorization typically yield low‐value‐added products. Herein, we propose an innovative hierarchical regulation approach to transform CS into high‐performance LiFePO4 (LFP) cathode materials.
Yuyun Li +5 more
wiley +1 more source
Gongye shui chuli, 1996 含氨循环水水质稳定处理的研究与应用湖南省湘江氮肥厂生产计划处（湖南株洲，412005）倪诚我厂循环水系统于1982年８月投运，为一贮水量4000ｍ/H，循环量9600m/H的敞开逆流风冷式系统。1982至1991年期间，我厂循环水由于仅加液氮而未做水…
倪诚
doaj +2 more sources
Gongye shui chuli, 2010 鹤煤热电厂采用双流弱酸处理工艺处理循环冷却水补充水提高循环水的浓缩倍率,减少循环水的排污量,同时采用分级用水提高水的循环使用。根据工业废水性质采用不同的处理方法,使鹤煤热电厂达到了废水零排放目标。
张敬
doaj +2 more sources
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Piezocatalysis has garnered unprecedented research enthusiasm for applications in energy and environmental fields, as it can harvest the tiny vibration energy from the natural environment and convert it into electrical energy to drive catalytic reactions.
Feixue Gao +9 more
wiley +1 more source