Matches in SemOpenAlex for { <https://semopenalex.org/work/W2315119186> ?p ?o ?g. }
- W2315119186 endingPage "57" @default.
- W2315119186 startingPage "47" @default.
- W2315119186 abstract "Abstract Soils from two sites viz. Kotumsar and Tirathgarh, located ∼5 km apart in a tropical reserve forest (18°52′N, 81°56′E) in central India, have been explored for soil organic carbon (SOC) content, its mean residence time (MRT) and the evolution of stable carbon isotopic composition (δ13C). SOC stocks in the upper 30 cm of soil layers are ∼5.3 kg/m2 and ∼3.0 kg/m2; in the upper 110 m are ∼10.7 kg/m2 and ∼7.8 kg/m2 at Kotumsar and Tirathgarh, respectively. SOC decreases with increasing depth. Bomb carbon signature is observed in the upper ∼10 cm. Organic matters in the top soil layers (0–10 cm) have MRTs of the order of a century which increases gradually with depths, reaching 3500–5000 yrs at ∼100 cm. δ13C values of SOC increase with depth, the carbon isotopic fractionation is obtained to be −1.2‰ and −3‰ for soils at Kotumsar and Tirathgarh, respectively, confirmed using Rayleigh isotopic fractionation model. The evolution of δ13C in soils was also studied using a modified Rayleigh fractionation model incorporating a continuous input into the reservoir: the depth profiles of δ13C for SOC show that the input organic matter from surface into the deeper soil layers is either insignificant or highly labile and decomposes quite fast in the top layers, thus making little contribution to the residual biomasses of the deeper layers. This is an attempt to understand the distillation processes that take place in SOC, assess the extent of decomposition by microbes and effect of percolation of fresh organic matter into dipper soil layers which are important for stable isotope based paleoclimate and paleovegetation reconstruction and understanding the dynamics of organic carbon in soils." @default.
- W2315119186 created "2016-06-24" @default.
- W2315119186 creator A5019879619 @default.
- W2315119186 creator A5054615362 @default.
- W2315119186 creator A5057644116 @default.
- W2315119186 date "2016-06-01" @default.
- W2315119186 modified "2023-10-16" @default.
- W2315119186 title "Stable and radioactive carbon in forest soils of Chhattisgarh, Central India: Implications for tropical soil carbon dynamics and stable carbon isotope evolution" @default.
- W2315119186 cites W1532110124 @default.
- W2315119186 cites W1594353274 @default.
- W2315119186 cites W1648185988 @default.
- W2315119186 cites W1800837400 @default.
- W2315119186 cites W1866335618 @default.
- W2315119186 cites W1943209374 @default.
- W2315119186 cites W1963758874 @default.
- W2315119186 cites W1971281706 @default.
- W2315119186 cites W1971992366 @default.
- W2315119186 cites W1977672479 @default.
- W2315119186 cites W1984412649 @default.
- W2315119186 cites W1990357248 @default.
- W2315119186 cites W1993096766 @default.
- W2315119186 cites W1994228237 @default.
- W2315119186 cites W1996838292 @default.
- W2315119186 cites W1997567356 @default.
- W2315119186 cites W2008339952 @default.
- W2315119186 cites W2008962657 @default.
- W2315119186 cites W2020602233 @default.
- W2315119186 cites W2028443048 @default.
- W2315119186 cites W2029791374 @default.
- W2315119186 cites W2037992167 @default.
- W2315119186 cites W2042401490 @default.
- W2315119186 cites W2045078541 @default.
- W2315119186 cites W2051707883 @default.
- W2315119186 cites W2053983036 @default.
- W2315119186 cites W2054394363 @default.
- W2315119186 cites W2070420656 @default.
- W2315119186 cites W2075641736 @default.
- W2315119186 cites W2076658864 @default.
- W2315119186 cites W2078984411 @default.
- W2315119186 cites W2083857556 @default.
- W2315119186 cites W2088088557 @default.
- W2315119186 cites W2088478878 @default.
- W2315119186 cites W2090602773 @default.
- W2315119186 cites W2091479940 @default.
- W2315119186 cites W2094839573 @default.
- W2315119186 cites W2102008634 @default.
- W2315119186 cites W2106520471 @default.
- W2315119186 cites W2106990564 @default.
- W2315119186 cites W2109677123 @default.
- W2315119186 cites W2109926304 @default.
- W2315119186 cites W2109937711 @default.
- W2315119186 cites W2114627689 @default.
- W2315119186 cites W2121349836 @default.
- W2315119186 cites W2124246980 @default.
- W2315119186 cites W2127496500 @default.
- W2315119186 cites W2130151136 @default.
- W2315119186 cites W2130248258 @default.
- W2315119186 cites W2132472507 @default.
- W2315119186 cites W2139388007 @default.
- W2315119186 cites W2140989581 @default.
- W2315119186 cites W2142935748 @default.
- W2315119186 cites W2150193364 @default.
- W2315119186 cites W2151337436 @default.
- W2315119186 cites W2151461231 @default.
- W2315119186 cites W2152632432 @default.
- W2315119186 cites W2157462758 @default.
- W2315119186 cites W2158331382 @default.
- W2315119186 cites W2168441307 @default.
- W2315119186 cites W2170773094 @default.
- W2315119186 cites W2174069807 @default.
- W2315119186 cites W2485441352 @default.
- W2315119186 cites W2503627387 @default.
- W2315119186 cites W322753937 @default.
- W2315119186 cites W4231864045 @default.
- W2315119186 cites W4251207352 @default.
- W2315119186 cites W4294555410 @default.
- W2315119186 cites W49570309 @default.
- W2315119186 doi "https://doi.org/10.1016/j.jseaes.2016.03.021" @default.
- W2315119186 hasPublicationYear "2016" @default.
- W2315119186 type Work @default.
- W2315119186 sameAs 2315119186 @default.
- W2315119186 citedByCount "8" @default.
- W2315119186 countsByYear W23151191862018 @default.
- W2315119186 countsByYear W23151191862019 @default.
- W2315119186 countsByYear W23151191862020 @default.
- W2315119186 countsByYear W23151191862021 @default.
- W2315119186 countsByYear W23151191862022 @default.
- W2315119186 crossrefType "journal-article" @default.
- W2315119186 hasAuthorship W2315119186A5019879619 @default.
- W2315119186 hasAuthorship W2315119186A5054615362 @default.
- W2315119186 hasAuthorship W2315119186A5057644116 @default.
- W2315119186 hasConcept C104779481 @default.
- W2315119186 hasConcept C110872660 @default.
- W2315119186 hasConcept C121332964 @default.
- W2315119186 hasConcept C127313418 @default.
- W2315119186 hasConcept C140205800 @default.
- W2315119186 hasConcept C158787203 @default.
- W2315119186 hasConcept C159390177 @default.