Matches in SemOpenAlex for { <https://semopenalex.org/work/W204633536> ?p ?o ?g. }
- W204633536 abstract "There are strong indications that the global mean temperature is rising. The increase in temperature is mainly attributed to the increase in the atmospheric CO2 concentration, [CO2], the result of anthropogenic emissions from burning fossil fuels and changes in land-use, mainly deforestation. The total emissions of CO2 cannot be accounted for by the measured increase in [CO2], nor by the amounts estimated to be taken up by oceans and terrestrial ecosystems, hence there is a missing sink for CO2, where the boreal forest may play an important role. The tree growth in boreal forests is limited by climate and nutrients, hence could a warmer climate, and more available nutrients, increase production. Increased temperature may, however, also accelerate decomposition of soil organic matter. Since production and decomposition is affected by the availability of nutrients, increased N-deposition or forest fertilisation may mitigate the effects of global warming. The main objective of the present study was to determine the effects of nutrient supply on soil respiratory components in a boreal Norway spruce forest, especially the effects on heterotrophic and rhizospheric activity. To partition soil respiration into these components, tree-girdling, which terminates the carbohydrate supply from photosynthesis to the rhizospheric component, was used. The study was conducted in 40-year-old Norway spruce stands in Northern Sweden, which were growing at growth-limiting and optimised availability of soil nutrients, respectively. During the period of annual maxima of soil respiration, fertilisation decreased rhizospheric soil CO2 efflux by approximately 50%. Also heterotrophic soilCO2 efflux was approximately 40% lower in fertilised plots, than in non-fertilised plots, despite a three-fold higher above-groundproduction in thefertilised plots. In conclusion forest fertilisation contributes to C sequestration by increasing biomass production as well as retarding decomposition of soil organic matter." @default.
- W204633536 created "2016-06-24" @default.
- W204633536 creator A5047504591 @default.
- W204633536 date "2006-01-01" @default.
- W204633536 modified "2023-09-24" @default.
- W204633536 title "Effects of fertilisation on rhizospheric and heterotrophic soil CO2 efflux in boreal Norway spruce stands" @default.
- W204633536 cites W1218165545 @default.
- W204633536 cites W1520673459 @default.
- W204633536 cites W1558577766 @default.
- W204633536 cites W1642996582 @default.
- W204633536 cites W1676996574 @default.
- W204633536 cites W1766134403 @default.
- W204633536 cites W194699014 @default.
- W204633536 cites W1964589705 @default.
- W204633536 cites W1966910732 @default.
- W204633536 cites W1967904569 @default.
- W204633536 cites W1968857864 @default.
- W204633536 cites W1970527729 @default.
- W204633536 cites W1975621396 @default.
- W204633536 cites W1978974657 @default.
- W204633536 cites W1984649440 @default.
- W204633536 cites W1993152985 @default.
- W204633536 cites W1995183550 @default.
- W204633536 cites W1999308616 @default.
- W204633536 cites W2010838145 @default.
- W204633536 cites W2013527739 @default.
- W204633536 cites W2016908981 @default.
- W204633536 cites W2023215107 @default.
- W204633536 cites W2023344921 @default.
- W204633536 cites W2024105736 @default.
- W204633536 cites W2026090230 @default.
- W204633536 cites W2027339689 @default.
- W204633536 cites W2029909553 @default.
- W204633536 cites W2031815256 @default.
- W204633536 cites W2032551066 @default.
- W204633536 cites W2039558796 @default.
- W204633536 cites W2043873650 @default.
- W204633536 cites W2046788667 @default.
- W204633536 cites W2047425214 @default.
- W204633536 cites W2051707883 @default.
- W204633536 cites W2052552328 @default.
- W204633536 cites W2053187493 @default.
- W204633536 cites W2073413326 @default.
- W204633536 cites W2076424962 @default.
- W204633536 cites W2079729276 @default.
- W204633536 cites W2081095033 @default.
- W204633536 cites W2084845442 @default.
- W204633536 cites W2097517628 @default.
- W204633536 cites W2099016234 @default.
- W204633536 cites W2105415872 @default.
- W204633536 cites W2106822159 @default.
- W204633536 cites W2110136543 @default.
- W204633536 cites W2110448167 @default.
- W204633536 cites W2111086719 @default.
- W204633536 cites W2113529646 @default.
- W204633536 cites W2113970864 @default.
- W204633536 cites W2120900106 @default.
- W204633536 cites W2121218279 @default.
- W204633536 cites W2123265359 @default.
- W204633536 cites W2124470829 @default.
- W204633536 cites W2127063881 @default.
- W204633536 cites W2127817933 @default.
- W204633536 cites W2128792651 @default.
- W204633536 cites W2129214137 @default.
- W204633536 cites W2129618622 @default.
- W204633536 cites W2130891799 @default.
- W204633536 cites W2132411008 @default.
- W204633536 cites W2133933578 @default.
- W204633536 cites W2134078304 @default.
- W204633536 cites W2135867960 @default.
- W204633536 cites W2136947841 @default.
- W204633536 cites W2141181211 @default.
- W204633536 cites W2145315473 @default.
- W204633536 cites W2145808276 @default.
- W204633536 cites W2147556625 @default.
- W204633536 cites W2149829096 @default.
- W204633536 cites W2150193364 @default.
- W204633536 cites W2151419843 @default.
- W204633536 cites W2154047482 @default.
- W204633536 cites W2155155371 @default.
- W204633536 cites W2160252043 @default.
- W204633536 cites W2161783224 @default.
- W204633536 cites W2170180767 @default.
- W204633536 cites W2180289817 @default.
- W204633536 cites W2278961972 @default.
- W204633536 cites W2471720819 @default.
- W204633536 cites W2483629094 @default.
- W204633536 cites W2556400652 @default.
- W204633536 cites W2769138884 @default.
- W204633536 cites W990349600 @default.
- W204633536 hasPublicationYear "2006" @default.
- W204633536 type Work @default.
- W204633536 sameAs 204633536 @default.
- W204633536 citedByCount "1" @default.
- W204633536 crossrefType "dissertation" @default.
- W204633536 hasAuthorship W204633536A5047504591 @default.
- W204633536 hasConcept C100537666 @default.
- W204633536 hasConcept C110872660 @default.
- W204633536 hasConcept C142796444 @default.
- W204633536 hasConcept C154414509 @default.