Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2022
Forfattere
Hao Jiang Shuangqing Wang Baochen Li Lu Feng Limei Zhai Hongjun Zhou Yeqing Li Junting PanSammendrag
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Forfattere
Haley Kujawa Margaret Kalcic Jay Martin Anna Apostel Jeffrey Kast Asmita Murumkar Grey Evenson Noel Aloysius Richard Becker Chelsie Boles Remegio Confesor Awoke Dagnew Tian Guo Rebecca Logsdon Muenich Todd Redder Yu-Chen Wang Donald ScaviaSammendrag
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Forfattere
Milica Fotirić Akšić Milica Nešović Ivanka Ćirić Živoslav Tešić Lato Pezo Tomislav Tosti Uroš Gašić Biljana Dojčinović Biljana Lončar Mekjell MelandSammendrag
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Forfattere
Michel Bechtold Bjørn Kløve Annalea Lohila Massimo Lupascu Line Rochefort Hanna Marika SilvennoinenSammendrag
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Sammendrag
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Forfattere
Jinbo Gao Wenjun Zhou Yuntong Liu Liqing Sha Qinghai Song Youxing Lin Guirui Yu Junhui Zhang Xunhua Zheng Yunting Fang John Grace Junbin Zhao Jianchu Xu Heng Gui Fergus Sinclair Yiping ZhangSammendrag
Litter comprises a major nutrient source when decomposed via soil microbes and functions as subtract that limits gas exchange between soil and atmosphere, thereby restricting methane (CH4) uptake in soils. However, the impact and inherent mechanism of litter and its decomposition on CH4 uptake in soils remains unknown in forest. Therefore, to declare the mechanisms of litter input and decomposition effect on the soil CH4 flux in forest, this study performed a litter-removal experiment in a tropical rainforest, and investigated the effects of litter input and decomposition on the CH4 flux among forest ecosystems through a literature review. Cumulative annual CH4 flux was −3.30 kg CH4-C ha−1 y−1. The litter layer decreased annual accumulated CH4 uptake by 8% which greater in the rainy season than the dry season in the tropical rainforest. Litter decomposition and the input of carbon and nitrogen in litter biomass reduced CH4 uptake significantly and the difference in CH4 flux between treatment with litter and without litter was negatively associated with N derived from litter input. Based on the literature review about litter effect on soil CH4 around world forests, the effect of litter dynamics on CH4 uptake was regulated by litter-derived nitrogen input and the amount soil inorganic nitrogen content. Our results suggest that nitrogen input via litter decomposition, which increased with temperature, caused a decline in CH4 uptake by forest soils, which could weaken the contribution of the forest in mitigating global warming.
Redaktører
Oddmund HjukseSammendrag
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Redaktører
Erik BøeSammendrag
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Redaktører
Siv Karin Paulsen RyeSammendrag
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Forfattere
Elizabeth Tettey Owusu Fordjour Aidoo Linda Arhin Ritter Atoundem Guimapi Fred Kormla Ablormeti Frank Dampare Richard Ampadu-Ameyaw Jeffet Ekow Cobbah Yayra Afram Frank Kwarteng Ndede YankeySammendrag
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