FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3046551008> ?p ?o ?g. }

• W3046551008 endingPage "104799" @default.
• W3046551008 startingPage "104799" @default.
• W3046551008 abstract "Grazing exclusion is widely conducted to restore degraded grasslands. The recovery status can be indicated by both nutrient and carbon cycling. However, the effect of grazing exclusion on net ecosystem CO2 exchange and mineral nutrients in pastures on the Tibetan Plateau remains unclear, due to a lack of in situ investigations. Here, we conducted an in situ investigation of the grazing exclusion effect on net ecosystem CO2 exchange and foliar mineral elements in an alpine steppe on the central Tibetan Plateau. Our results show that seven years of grazing exclusion enhanced net CO2 uptake by 17% during the growing season via increased gross ecosystem photosynthesis, rather than unchanged ecosystem respiration. Grazing exclusion reduced the sensitivity of ecosystem respiration to soil surface temperature by 16–17% at both diurnal and seasonal scales. Grazing exclusion, therefore, may be an effective way to enhance carbon sequestration under the background of a warming climate. We further found that grazing exclusion significantly decreased the soil available nitrate-nitrogen concentration by 50% and foliar mineral concentrations such as nitrogen, calcium, sulfur, iron, and manganese. Grazing exclusion increased the foliar carbon:nitrogen ratio by 16% and decreased the foliar nitrogen:phosphorus ratio by 15%. These results indicate that grazing exclusion enhanced net ecosystem CO2 uptake but aggravated mineral nutrient limitation of plant growth. Our study highlights that grazing exclusion influences alpine grassland carbon cycling by directly preventing grazing and by indirectly altering the status of plant nutrients. A quantitative distinction of such direct and indirect effects based on long-term and continuous in situ field observations is critical for revealing the mechanism underlying carbon-nutrient cycling evolution in the restoration of degraded alpine grasslands." @default.
• W3046551008 created "2020-08-07" @default.
• W3046551008 creator A5001532105 @default.
• W3046551008 creator A5007844563 @default.
• W3046551008 creator A5032828615 @default.
• W3046551008 creator A5057623827 @default.
• W3046551008 creator A5061322713 @default.
• W3046551008 creator A5067729751 @default.
• W3046551008 date "2020-12-01" @default.
• W3046551008 modified "2023-10-14" @default.
• W3046551008 title "Grazing exclusion enhanced net ecosystem carbon uptake but decreased plant nutrient content in an alpine steppe" @default.
• W3046551008 cites W1512584774 @default.
• W3046551008 cites W1588909114 @default.
• W3046551008 cites W1730701705 @default.
• W3046551008 cites W1934842881 @default.
• W3046551008 cites W1963878785 @default.
• W3046551008 cites W1969628505 @default.
• W3046551008 cites W1975423228 @default.
• W3046551008 cites W1996951052 @default.
• W3046551008 cites W2004461377 @default.
• W3046551008 cites W2006269346 @default.
• W3046551008 cites W2011176277 @default.
• W3046551008 cites W2014683916 @default.
• W3046551008 cites W2016034151 @default.
• W3046551008 cites W2017402379 @default.
• W3046551008 cites W2034869237 @default.
• W3046551008 cites W2038955385 @default.
• W3046551008 cites W2044554891 @default.
• W3046551008 cites W2050827369 @default.
• W3046551008 cites W2051267215 @default.
• W3046551008 cites W2059805253 @default.
• W3046551008 cites W2066443376 @default.
• W3046551008 cites W2072701525 @default.
• W3046551008 cites W2083857556 @default.
• W3046551008 cites W2088267610 @default.
• W3046551008 cites W2089940084 @default.
• W3046551008 cites W2096524563 @default.
• W3046551008 cites W2099352623 @default.
• W3046551008 cites W2103346195 @default.
• W3046551008 cites W2105578821 @default.
• W3046551008 cites W2106639236 @default.
• W3046551008 cites W2110690537 @default.
• W3046551008 cites W2116886026 @default.
• W3046551008 cites W2119899639 @default.
• W3046551008 cites W2120630412 @default.
• W3046551008 cites W2121116600 @default.
• W3046551008 cites W2122758828 @default.
• W3046551008 cites W2125788684 @default.
• W3046551008 cites W2126995368 @default.
• W3046551008 cites W2127544063 @default.
• W3046551008 cites W2132892608 @default.
• W3046551008 cites W2134065692 @default.
• W3046551008 cites W2139771778 @default.
• W3046551008 cites W2140964045 @default.
• W3046551008 cites W2145065779 @default.
• W3046551008 cites W2156685012 @default.
• W3046551008 cites W2161722302 @default.
• W3046551008 cites W2163135783 @default.
• W3046551008 cites W2165127586 @default.
• W3046551008 cites W2220064455 @default.
• W3046551008 cites W2274231602 @default.
• W3046551008 cites W2281930317 @default.
• W3046551008 cites W2289035310 @default.
• W3046551008 cites W2308377084 @default.
• W3046551008 cites W2314317328 @default.
• W3046551008 cites W2319051020 @default.
• W3046551008 cites W2320739919 @default.
• W3046551008 cites W2577650085 @default.
• W3046551008 cites W2578175220 @default.
• W3046551008 cites W2607119643 @default.
• W3046551008 cites W2615944471 @default.
• W3046551008 cites W2748945320 @default.
• W3046551008 cites W2767465546 @default.
• W3046551008 cites W2768170495 @default.
• W3046551008 cites W2794075595 @default.
• W3046551008 cites W2808455908 @default.
• W3046551008 cites W2884551380 @default.
• W3046551008 cites W2890836047 @default.
• W3046551008 cites W2896806169 @default.
• W3046551008 cites W2898059791 @default.
• W3046551008 cites W2914099451 @default.
• W3046551008 cites W2914169501 @default.
• W3046551008 cites W2924893278 @default.
• W3046551008 cites W2932842771 @default.
• W3046551008 cites W2955760147 @default.
• W3046551008 cites W2965094494 @default.
• W3046551008 cites W2977944994 @default.
• W3046551008 cites W2989904117 @default.
• W3046551008 cites W3003195143 @default.
• W3046551008 cites W3004773832 @default.
• W3046551008 cites W3018587043 @default.
• W3046551008 cites W880172519 @default.
• W3046551008 doi "https://doi.org/10.1016/j.catena.2020.104799" @default.
• W3046551008 hasPublicationYear "2020" @default.
• W3046551008 type Work @default.
• W3046551008 sameAs 3046551008 @default.
• W3046551008 citedByCount "15" @default.
• W3046551008 countsByYear W30465510082020 @default.

• next