Results 1 to 10 of about 115,449 (120)

Lowland tundra plant stoichiometry is somewhat resilient decades following fire despite substantial and sustained shifts in community structure

Arctic, Antarctic, and Alpine Research, 2022
The Arctic is experiencing the greatest increase in average surface temperature globally, which is projected to amplify wildfire frequency and severity. Wildfire alters the biogeochemical characteristics of arctic ecosystems. However, the extent of these
Natalie Baillargeon, Grace Pold, Susan M. Natali, Seeta A. Sistla   +3 more
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Decay processes in Salix psammophila sand barriers increase soil microbial element stoichiomery ratios

Frontiers in Environmental Science, 2022
Salix psammophila sand barriers are a widely used engineering measure to control quicksand in northwest China. Thus, it is important to elucidate the influence of the sand barrier decay process on soil microbial ecological stoichiometric characteristics ...
Yumei Liang, Ana Ri, Ning Wang
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Interactive climate-soil forces shape the spatial distribution of foliar N:P stoichiometry in Vaccinium uliginosum planted in agroforests of Northeast China

Frontiers in Ecology and Evolution, 2022
In regions with a ban on forest logging, fruit-bearing shrubs are favored as an alternative source of ecological products over the harvesting of timber.
Yadong Duan, Yadong Duan, Yadong Duan, Yadong Duan, Baitao Guo, Lei Zhang, Jinxia Li, Jinxia Li, Jinxia Li, Sen Li, Sen Li, Wenbo Zhao, Guang Yang, Shuang Zhou, Chunwei Zhou, Penghui Song, Pengju Li, Lei Fang, Shuai Hou, Deshan Shi, Hengtian Zhao, Hengtian Zhao, Peng Guo   +22 more
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Divergent adaptations of leaf functional traits to light intensity across common urban plant species in Lanzhou, northwestern China

Frontiers in Plant Science, 2023
Leaves are the most important photosynthetic organs in plants. Understanding the growth strategy of leaves in different habitats is crucial for elucidating the mechanisms underlying plant response and adaptation to the environment change.
Ketong Yang, Guopeng Chen, Junren Xian, Hailong Chang   +3 more
doaj   +1 more source

Stoichiometric homeostasis of N:P ratio drives species-specific symbiotic N fixation inhibition under N addition

Frontiers in Plant Science, 2023
IntroductionSymbiotic N fixation inhibition induced by N supply to legumes is potentially regulated by the relative N and P availability in soil. However, the specific responses of different legume species to changes in N:P availability remain unclear ...
Qiang Li, Qiang Li, Joshua Philp, Matthew D. Denton, Yingxin Huang, Yingxin Huang, Jian Wei, Huijuan Sun, Huijuan Sun, Yang Li, Yang Li, Qian Zhao   +11 more
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NPK Fertilization of Serianthes Plants Influences Growth and Stoichiometry of Leaf Nutrients

Horticulturae, 2022
The genus Serianthes has not received adequate research attention, leaving large gaps in the knowledge required to inform conservation decisions. For example, nutrient management protocols are not understood due to lack of research.
Thomas E. Marler
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Topological Features of the Alluaudite-Type Framework and Its Derivatives: Synthesis and Crystal Structure of NaMnNi₂(H_2/3PO₄)₃

Crystals, 2021
A new sodium manganese-nickel phosphate of alluaudite supergroup with the general formula NaMnNi2(H2/3PO4)3 was synthesized by a hydrothermal method. The synthesis was carried out in the temperature range from 540 to 660 K and at the general pressure of ...
Sergey M. Aksenov, Natalia A. Yamnova, Natalia A. Kabanova, Anatoly S. Volkov, Olga A. Gurbanova, Dina V. Deyneko, Olga V. Dimitrova, Sergey V. Krivovichev   +7 more
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Forefront of Na+/Ca2+ Exchanger Studies: Stoichiometry of Cardiac Na+/Ca2+ Exchanger; 3:1 or 4:1?

Journal of Pharmacological Sciences, 2004
The stoichiometry of the Na+/Ca2+ exchanger (NCX) had been generally accepted as 3Na+:1 Ca2+. However, recently a challenging stoichiometry of 4:1 was proposed.
Masamitsu Hinata, Junko Kimura
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Diverse integrin adhesion stoichiometries caused by varied actomyosin activity [PDF]

Open Biology, 2017
Cells in an organism are subjected to numerous sources of external and internal forces, and are able to sense and respond to these forces. Integrin-mediated adhesion links the extracellular matrix outside cells to the cytoskeleton inside, and ...
Natalia A. Bulgakova, Jutta Wellmann, Nicholas H. Brown   +2 more
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Thermodynamics and kinetics of the FoF1-ATPase: application of the probability isotherm [PDF]

Royal Society Open Science, 2016
We use the results of recent publications as vehicles with which to discuss the thermodynamics of the proton-driven mitochondrial FoF1-ATP synthase, focusing particularly on the possibility that there may be dissociation between rotatory steps and ATP ...
Brian Chapman, Denis Loiselle
doaj   +1 more source