Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377143079> ?p ?o ?g. }
- W4377143079 endingPage "105770" @default.
- W4377143079 startingPage "105770" @default.
- W4377143079 abstract "Soil organic carbon (SOC) is heterogeneous and consists of multiple pools differing in physical and chemical properties. SOC stocks are expected to increase in response to nitrogen (N) enrichment. However, the comprehensive understanding and general conclusions about the responses of different SOC pools such as particulate organic carbon (POC) and mineral-associated organic carbon (MAOC) to N addition are still lacking, in spite of the fact that this knowledge is of valuable for the accuracy of predictions of the vulnerability of SOC to N deposition. Here, we conducted a meta-analysis to explore the effects of N addition on POC and MAOC, as well as their relative proportions in bulk SOC. We found that N addition increased POC (20.6%) to a greater extent than MAOC (4.5%). Consequently, N addition significantly increased the proportion of POC in bulk SOC by 10.4%, but significantly decreased the proportion of MAOC in bulk SOC by 2.6%. The response of POC to N addition was negatively correlated with the response of pH and microbial biomass carbon (MBC), while the response of MAOC to N addition was positively correlated with the response of pH and MBC. Notably, the positive effect of N addition on the proportion of POC in bulk SOC decreased as the initial proportion of POC increased. Inversely, the negative effect of N addition on the proportion of MAOC in bulk SOC increased with the initial proportion of MAOC. Overall, our findings suggest that although N could enhance SOC stocks, the larger increment of POC would make the SOC pools more susceptible to future global changes. Our results also highlight the need to explicitly incorporate the differential responses of POC and MAOC into ecosystem models to improve predictions of SOC stock responses to global change." @default.
- W4377143079 created "2023-05-21" @default.
- W4377143079 creator A5002069214 @default.
- W4377143079 creator A5068512326 @default.
- W4377143079 creator A5069849278 @default.
- W4377143079 creator A5072781806 @default.
- W4377143079 creator A5078136219 @default.
- W4377143079 creator A5090114526 @default.
- W4377143079 date "2023-08-01" @default.
- W4377143079 modified "2023-10-17" @default.
- W4377143079 title "Particulate organic carbon is more sensitive to nitrogen addition than mineral-associated organic carbon: A meta-analysis" @default.
- W4377143079 cites W1476478267 @default.
- W4377143079 cites W2041483208 @default.
- W4377143079 cites W2043778196 @default.
- W4377143079 cites W2080709148 @default.
- W4377143079 cites W2083039584 @default.
- W4377143079 cites W2096371469 @default.
- W4377143079 cites W2110406941 @default.
- W4377143079 cites W2122215641 @default.
- W4377143079 cites W2128288988 @default.
- W4377143079 cites W2132472507 @default.
- W4377143079 cites W2132484323 @default.
- W4377143079 cites W2134343602 @default.
- W4377143079 cites W2136911782 @default.
- W4377143079 cites W2144189317 @default.
- W4377143079 cites W2146323422 @default.
- W4377143079 cites W2153104603 @default.
- W4377143079 cites W2161439417 @default.
- W4377143079 cites W2164145351 @default.
- W4377143079 cites W2169271265 @default.
- W4377143079 cites W2180825605 @default.
- W4377143079 cites W2200817828 @default.
- W4377143079 cites W2333958252 @default.
- W4377143079 cites W2471881348 @default.
- W4377143079 cites W2502932856 @default.
- W4377143079 cites W2507242845 @default.
- W4377143079 cites W2508306124 @default.
- W4377143079 cites W2557800876 @default.
- W4377143079 cites W2599747470 @default.
- W4377143079 cites W2605733488 @default.
- W4377143079 cites W2736456658 @default.
- W4377143079 cites W2766404902 @default.
- W4377143079 cites W2780410574 @default.
- W4377143079 cites W2780754004 @default.
- W4377143079 cites W2791681873 @default.
- W4377143079 cites W2792393408 @default.
- W4377143079 cites W2794529768 @default.
- W4377143079 cites W2796861976 @default.
- W4377143079 cites W2804674655 @default.
- W4377143079 cites W2874479369 @default.
- W4377143079 cites W2886201163 @default.
- W4377143079 cites W2888318166 @default.
- W4377143079 cites W2891967379 @default.
- W4377143079 cites W2896688765 @default.
- W4377143079 cites W2901015627 @default.
- W4377143079 cites W2902114811 @default.
- W4377143079 cites W2923822944 @default.
- W4377143079 cites W2965444903 @default.
- W4377143079 cites W2970044205 @default.
- W4377143079 cites W2977539872 @default.
- W4377143079 cites W2985750313 @default.
- W4377143079 cites W2985814312 @default.
- W4377143079 cites W2996335903 @default.
- W4377143079 cites W3000408798 @default.
- W4377143079 cites W3004928888 @default.
- W4377143079 cites W3026874967 @default.
- W4377143079 cites W3035276498 @default.
- W4377143079 cites W3035344295 @default.
- W4377143079 cites W3038067968 @default.
- W4377143079 cites W3082103823 @default.
- W4377143079 cites W3103173649 @default.
- W4377143079 cites W3110442914 @default.
- W4377143079 cites W3112241253 @default.
- W4377143079 cites W3125063780 @default.
- W4377143079 cites W3127230953 @default.
- W4377143079 cites W3129402733 @default.
- W4377143079 cites W3137398378 @default.
- W4377143079 cites W3153643393 @default.
- W4377143079 cites W3153671499 @default.
- W4377143079 cites W3158251375 @default.
- W4377143079 cites W3165816293 @default.
- W4377143079 cites W3173348374 @default.
- W4377143079 cites W3183152795 @default.
- W4377143079 cites W3201592181 @default.
- W4377143079 cites W3202355554 @default.
- W4377143079 cites W3203706264 @default.
- W4377143079 cites W3217794071 @default.
- W4377143079 cites W4200566638 @default.
- W4377143079 cites W4205804725 @default.
- W4377143079 cites W4221102947 @default.
- W4377143079 cites W4288714716 @default.
- W4377143079 cites W4313641088 @default.
- W4377143079 cites W4321483590 @default.
- W4377143079 cites W4366462782 @default.
- W4377143079 doi "https://doi.org/10.1016/j.still.2023.105770" @default.
- W4377143079 hasPublicationYear "2023" @default.
- W4377143079 type Work @default.
- W4377143079 citedByCount "1" @default.