全部文献期刊会议图书|学者科研项目
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作者:Mulualem Tigabu , Marcin Pietrzykowski ...
来源:[J].New Forests(IF 1.636), 2017, Vol.48 (5), pp.629-642
摘要:Authentication of seed provenance is an importance issue to avoid the negative impact of poor adaptation of progenies when planted outside their natural environmental conditions. The objective of this study was to evaluate the potential of near infrared (NIR) spectroscopy as...
作者:Mulualem Tigabu , Yun Zhang ...
来源:[J].Journal of Soils and Sediments(IF 1.965), 2017, Vol.17 (1), pp.172-180
摘要:The aims of this study were to examine the adaptive mechanisms of Neyraudia reynaudiana , a pioneer species rapidly colonizing degraded sites, to heterogeneous phosphorus (P) distribution, and how foraging P distributed in patches affects whole-plant biomass and nutrient accumula...
作者:Mulualem Tigabu , Nalukui Matakala ...
来源:[J].Journal of Forestry Research, 2017, Vol.28 (3), pp.549-556
摘要:The miombo woodland is one of the most extensive woodlands in Africa, supporting livelihoods based on biomass fuel for millions of rural people. However, there are growing concerns about the sustainability of harvesting for biomass fuel (mainly charcoal). Thus, the aim of th...
作者:Mulualem Tigabu , Lidan Xia ...
来源:[J].Forest Ecology and Management(IF 2.766), 2020, Vol.455
摘要:Abstract(#br)Depletion of soil nutrients is a major cause of decline in productivity of forest plantations in successive rotations. Biochar amendment in agricultural systems has been shown to yield various beneficial effects, including increasing soil phosphorus (P) availabi...
作者:Mulualem Tigabu , Qianqian Cao ...
来源:[J].Forest Ecology and Management(IF 2.766), 2019, Vol.454
摘要:Abstract(#br)Drivers of forest fire are complex and may spatially vary between different ecosystems; thus their identification is critical for the development of effective fire management strategies. Here we identified the spatial distribution trend and drivers of forest fir...
作者:Mulualem Tigabu , Zhigang Yi ...
来源:[J].Geoderma(IF 2.345), 2019, Vol.338, pp.247-258
摘要:Abstract(#br)Plantation development stage (forest age sequence) influences environmental conditions and litter inputs, which can modify labile C and N pools. Changes in labile C and N pools during stand development could vary considerably with soil parent material. However, empir...
作者:Mulualem Tigabu , Yuanhua Ju
来源:[J].Atmospheric Environment(IF 3.11), 2019, Vol.215
摘要:Abstract(#br)Understanding the chemical composition of pollutants released from forest fuel burning is crucial for revealing the effects of forest fire on the atmosphere and ecosystem. However, relevant studies exploring this aspect in China are rare. The emission factors (E...
作者:Mulualem Tigabu , Stephen Syampungani
来源:[J].Ecological Engineering(IF 2.958), 2019, Vol.138, pp.118-125
摘要:Abstract(#br)Extensive areas around the world have soils polluted with heavy metals due to anthropogenic activities and are in need of restoration. Natural regeneration or active restoration of vegetation on mine wastelands, such as tailings dams, is difficult due to the har...
作者:Mulualem Tigabu , Liping Cai ...
来源:[J].Ecological Engineering(IF 2.958), 2019, Vol.138, pp.171-179
摘要:Abstract(#br)Changes in microbial communities and drivers of their composition in different restoration approaches are largely unexplored. The aim of this study was to evaluate the effects of different ecosystem restoration approaches on bacterial community diversity and whether ...
作者:Mulualem Tigabu , Xiajie Yang
来源:[J].Science of the Total Environment(IF 3.258), 2017, Vol.605-606, pp.411-425
摘要:Abstract(#br)In this study, spatial patterns and driving factors of fires were identified from 2000 to 2010 using Ripley's K (d) function and logistic regression (LR) model in two different forest ecosystems of China: the boreal forest (Daxing'an Mountains) and sub-tropical fores...

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