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10.1021/acs.est.5c12746 http://scihub22266oqcxt.onion/10.1021/acs.est.5c12746 41359859!?!41359859 Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=41359859&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215       Environ+Sci+Technol 2025 ; ? (?): ? Nephropedia Template TP {{tp|p=41359859|t=2025. Nondestructive Quantification of Soil Mineral Associated Organic Carbon Species and Their Distribution at the Global Scale |pdf=|usr=}}{{41359859}} gab.com Text Nondestructive Quantification of Soil Mineral Associated Organic Carbon Species and Their Distribution at the Global Scale JO: Environ Sci Technol http://www.kidney.de/pget.php?&tw=1&pmid=41359859 #FOAvip Several traditional chemical methods have been widely used in the evaluation of soil mineral associated organic carbon (MAOC). Yet, these methods may underestimate or overestimate the different MAOC species due to incomplete extraction or weak selectivity. Here, we establish a nondestructive technique to assess different MAOC species using SEM-EDS combined with a mineral fingerprint algorithm. We find that Fe oxyhydroxides (Fe-OC), phyllosilicates (Si-OC), Fe oxyhydroxides-Ca (Fe-Ca-OC) and Ca associated OC (Ca-OC) contribute to MAOC storage by 44.6 +/- 29.3%, 24.2 +/- 19.9%, 17.2 +/- 16.5%, and 14.0 +/- 18.8%, respectively, along a latitudinal gradient (18-47 N degrees , 3600 km) in China. Using the Random Forest model, we estimate the contribution of the four MAOC species to OC preservation in global soils at 1 m depth to be 333 +/- 25, 191 +/- 36, 207 +/- 23, and 194 +/- 25 Pg C, respectively. Our predictions challenge prevailing ideas on the preservation and distribution of MAOC species in soils. A holistic conceptual framework is proposed to describe the distribution patterns of MAOC species. Contrary to the current understanding, Fe-Ca-OC and Si-OC may play a critical role in the accumulation of OC in alkaline and acidic soils, respectively. Twit Text FOAVip Nondestructive Quantification of Soil Mineral Associated Organic Carbon Species and Their Distribution at the Global Scale ????Environ Sci Technol http://www.kidney.de/pget.php?&tw=1&pmid=41359859 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=41359859 #FOAvip English Wikipedia <ref>{{Cite pmid|41359859}}</ref> Nondestructive Quantification of Soil Mineral Associated Organic Carbon Species and Their Distribution at the Global Scale #MMPMID41359859 Gao D; Qu C; Peacock C; Su X; Zheng Q; Zhao J; Cai P; Chen W; Hao X; Chen C; Huang Q Environ Sci Technol 2025[Dec]; ? (?): ? PMID41359859show ga Several traditional chemical methods have been widely used in the evaluation of soil mineral associated organic carbon (MAOC). Yet, these methods may underestimate or overestimate the different MAOC species due to incomplete extraction or weak selectivity. Here, we establish a nondestructive technique to assess different MAOC species using SEM-EDS combined with a mineral fingerprint algorithm. We find that Fe oxyhydroxides (Fe-OC), phyllosilicates (Si-OC), Fe oxyhydroxides-Ca (Fe-Ca-OC) and Ca associated OC (Ca-OC) contribute to MAOC storage by 44.6 +/- 29.3%, 24.2 +/- 19.9%, 17.2 +/- 16.5%, and 14.0 +/- 18.8%, respectively, along a latitudinal gradient (18-47 N degrees , 3600 km) in China. Using the Random Forest model, we estimate the contribution of the four MAOC species to OC preservation in global soils at 1 m depth to be 333 +/- 25, 191 +/- 36, 207 +/- 23, and 194 +/- 25 Pg C, respectively. Our predictions challenge prevailing ideas on the preservation and distribution of MAOC species in soils. A holistic conceptual framework is proposed to describe the distribution patterns of MAOC species. Contrary to the current understanding, Fe-Ca-OC and Si-OC may play a critical role in the accumulation of OC in alkaline and acidic soils, respectively. ?Nondestructive Quantification of Soil Mineral Associated Organic Carbo(epmc).pdf DeepDyve Pubget Overpricing