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Nutrient, metal contents and microbiological properties of litter and soil along a tree age gradient in Mediterranean forest ecosystems
Lucas-Borja, M. E.; Hedo de Santiago, J.; Yang, Y.; Shen, Y.; Candel-Perez, D.
2019
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume650Issue:xPages:749-758
Abstract

The link among the age of aboveground tree species, litter, soil quality and status in Mediterranean forests is not entirely comprehended (especially inMediterranean forest sites). This study evaluateswhether and bywhat extent tree stand composition and forest structure modify nutrient depository or alter physical, chemical and microbiological properties of soil and litter in a 120 years old pine forest chronosequence. In general, the enzymatic activity related to the phosphorous, carbon and nitrogen cycles were more developed in litter than in soil surface, while the sulphur enzymatic activitywas not significantly different between the two analyzed systems. The higher dehydrogenase content measured in the littermay be an index of a higher extracellular microbial activity, compared to soil. A noticeable effect of forest age and structure on themajority of analyzed elements was detected, with nutrients and metals tending to accumulate in soil rather in the litter. Moreover, the contents of P and somemetals and sulphur enzymatic activity in the litter are influenced by forest age and associated forest structure. Finally, since nutrient, metals and enzyme contents in the litter increase with forest age, forest management strategies targeted to increase the stand structure may be advisable in order to achieve higher soil functionality. (C) 2018 Elsevier B.V. All rights reserved.

KeywordMicrobial Communities Enzymatic-activities Pinus-halepensis Decomposition Carbon Management Quality Availability Stands Regeneration
Subject AreaEnvironmental Sciences & Ecology
DOI10.1016/j.scitotenv.2018.09.079
Indexed BySCI
Language英语
WOS IDWOS:000447092700079
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/11139
Collection其他
Affiliation1.[Lucas-Borja, M. E.
2.Hedo de Santiago, J.] Univ Castilla La Mancha, Dept Agr Technol & Sci & Genet, ETSIA, Campus Univ S-N, E-02071 Albacete, Spain
3.[Yang, Y.] Minist Water Resources, China Inst Water Resources & Hydropower Res, Dept Sediment Res, Res Ctr Soil & Water Conservat, Beijing 100048, Peoples R China
4.[Shen, Y.] Chinese Acad Sci, China Inst Water Resources & Hydropower Res, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Menglun 666303, Yunnan, Peoples R China
5.[Shen, Y.] Chinese Acad Sci, Restorat Ecol Grp, Xishuangbanna Trop Bot Garden, Kunming 650223, Yunnan, Peoples R China
6.[Candel-Perez, D.] Univ Publ Navarra, Dept Ciencias Medio Nat, Pamplona 31006, Spain
Recommended Citation
GB/T 7714
Lucas-Borja, M. E.,Hedo de Santiago, J.,Yang, Y.,et al. Nutrient, metal contents and microbiological properties of litter and soil along a tree age gradient in Mediterranean forest ecosystems[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,650(x):749-758.
APA Lucas-Borja, M. E.,Hedo de Santiago, J.,Yang, Y.,Shen, Y.,&Candel-Perez, D..(2019).Nutrient, metal contents and microbiological properties of litter and soil along a tree age gradient in Mediterranean forest ecosystems.SCIENCE OF THE TOTAL ENVIRONMENT,650(x),749-758.
MLA Lucas-Borja, M. E.,et al."Nutrient, metal contents and microbiological properties of litter and soil along a tree age gradient in Mediterranean forest ecosystems".SCIENCE OF THE TOTAL ENVIRONMENT 650.x(2019):749-758.
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