Results 101 to 110 of about 141,294 (305)

Soil quality indicators under management systems in a Quilombola community in the Brazilian Cerrado

Scientia Agricola
: Soil management systems exert different effects on soil attributes, especially on the organic matter content, and, consequently, the soil aggregation.
Antonio Marcos Miranda Silva, Maria Lucrecia Gerosa Ramos, Robervone Severina de Melo Pereira do Nascimento, Alberto do Nascimento Silva, Stefany Braz Silva, Elke Jurandy Bran Nogueira Cardoso, Alessandra Monteiro de Paula   +6 more
doaj   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

Advanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao, Jennifer Michel, Eline Lorer, Markus Weinmann, Jacques Le Gouis, Claire Léon, Sibille Perrochon, David Alvarez, Vincent Leemans, Iñaki Balanzategui Guijarro, Jordi Moya Laraño, Sara Sánchez Moreno, Symanczik Sarah, Waibel Matthias, Hervé Vanderschuren, Cécile Thonar, Pierre Delaplace, Dominique Van Der Straeten   +17 more
wiley   +1 more source

Aggregate-size effects on soil physical and chemical properties and microbial communities during wetland-to-upland transition in cold-region ecosystems of northeastern China [PDF]

Revista Brasileira de Ciência do Solo
Soil aggregates are critical for maintaining soil structure, nutrient cycling, and microbial habitats, but their dynamics under land-use change remain unclear in cold-region ecosystems.
Junnan Ding
doaj   +2 more sources

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

Nutrient Characteristics of Soil Aggregates in Larix gmelinii Plantations of Different Forest Ages from Seriously Burned Area in Great Khingan Mountains

Shuitu Baochi Xuebao
[Objective] In order to know the changes of nutrient content and distribution of soil aggregates under Larix gmelinii plantation of different forest ages after vegetation restoration in severely burned areas of Greater Khingan Mountains.
WEI Ziqiang, ZHENG Lei, HE Huaiyu, WANG Zhenguo, YI Huaihu, REN Peng, XIN Ying   +6 more
doaj   +1 more source

Development of laboratory instrumentation for the study of soil erodibility [PDF]

, 1968
In order to carry out a study of the relative efficiency of various erodibility indices, and of the relative erodibility of soils developed in the Peak District of Derbyshire (England), three instruments were developed.
Bryan, Rorke B.
core   +1 more source

Paving the Way to Elucidate Hg's Role in Tumorigenesis

Advanced Science, EarlyView.
Tumorigenesis can result from diverse environmental carcinogens. Among them, mercury—a lifelong bioaccumulative Group 2B carcinogen—has tumorigenic potential that remains poorly understood due to confounding co‐exposures and limited organ‐specific data.
Shouying Li, Rong Zhong, Zhenyang Yu, Hualing Fu, Jin Chen, Jia Wei, Ningwei Zhao, Le Qu, Tiantian Li, Wenli Tang, Huan Zhong   +10 more
wiley   +1 more source

Increased physical protection of soil carbon in the mineral soil of a poplar plantation after five years of free atmospheric CO₂ enrichment (FACE)

, 2006
International audienceFree air CO2 enrichment (FACE) experiments in aggrading forests and plantations have demonstrated significant increases in net primary production (NPP) and C storage in forest vegetation.
Hoosbeek, M. R., Scarascia-Mugnozza, G. E., Vos, J. M.   +2 more
core   +1 more source

Soil Aggregation by Microorganisms Following Soil Fumigation

Soil Science Society of America Journal, 1958
Abstract The influence of autoclaving and of fumigation with eight chemical formulations upon microbial numbers in straw‐amended Peorian loess and the extent to which these treatments affect the degree of aggregation brought about by subsequently introduced inocula were determined. A mixed soil flora,
McCalla, T. M., Haskins, Francis A., Curley, R. D.   +2 more
openaire   +2 more sources

Gemella morbillorum Promotes Colorectal Carcinogenesis: LPBDCP‐Mediated Invasion Activates Ras Signaling and Destabilizes p53

Advanced Science, EarlyView.
ABSTRACT Gut microbiota dysbiosis promotes colorectal cancer (CRC) tumorigenesis. A global fecal metagenomic analysis identified Gemella morbillorum as a key contributor to the CRC‐associated microbiota. Fluorescence in situ hybridization revealed that Gemella morbillorum is enriched in CRC tumor tissues compared to adjacent normal tissues.
Zhen Wang, Jia Zhang, Haojie Lu, Jingjing Ni, Shuaishuai Yang, Yuting Shi, Shuo Zhang, Pei Zhang, Li Liu   +8 more
wiley   +1 more source