Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia
Background and aims Forest management activities influences stand nutrient budgets, belowground carbon allocation and storage in the soil. A field experiment was carried out in Southern Ethiopia to investigate the effect of thinning on fine root dynamics and associated soil carbon accretion of 6-yea...
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| Veröffentlicht in: | Plant and soil 2013-05, Vol.366 (1/2), p.261-271 |
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| description | Background and aims Forest management activities influences stand nutrient budgets, belowground carbon allocation and storage in the soil. A field experiment was carried out in Southern Ethiopia to investigate the effect of thinning on fine root dynamics and associated soil carbon accretion of 6-year old C. lusitanica stands. Methods Fine roots (≤2 mm in diameter) were sampled seasonally to a depth of 40 cm using sequential root coring method. Fine root biomass and necromass, vertical distribution, seasonal dynamics, annual turnover and soil carbon accretion were quantified. Results Fine root biomass and necromass showed vertical and temporal variations. More than 70 % of the fine root mass was concentrated in the top 20 cm soil depth. Fine root biomass showed significant seasonal variation with peaks at the end of the major rainy season and short rainy season. Thinning significantly increased fine root necromass, annual fine root production and turnover. Mean annual soil carbon accretion, through fine root necromass, in the thinned stand was 63 % higher than that in the un-thinned stand. Conclusions The temporal dynamics in fine roots is driven by the seasonality in precipitation. Thinning of C. lusitanica plantation would increase soil C accretion considerably through increased fine root necromass and turnover. |
| doi_str_mv | 10.1007/s11104-012-1420-3 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_1352289999</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A375951758</galeid><jstor_id>42952381</jstor_id><sourcerecordid>A375951758</sourcerecordid><originalsourceid>FETCH-LOGICAL-c440t-53311e8649ed559383dcfe6ad8e64df8b1acacbdeb215965463eeee2cee14b053</originalsourceid><addsrcrecordid>eNp9kU1rFTEUhgdR8Nr6A1wIARFcOG0-52NZLq0KhS6s4C5kkjNtLnOTa87MovjnPdepRVx4Nicned6Xl5yqeiP4meC8PUchBNc1F7IWWvJaPas2wrSqNlw1z6sN50rWvO2_v6xeIe74cRbNpvp5FROwkvPMwkNy--iRuRQY5jgx78qQE3PeF5gjnZYUoLD5PqYE4Te3pPrPuF0OBRAXZNOCcXYpeseQekAW00f2NS_zPZTELkmRD9GdVi9GNyG8fuwn1bery9vt5_r65tOX7cV17bXmc22UEgK6RvcQjOlVp4IfoXGhg0aHsRuE884PAQYpTN8Y3Sigkh5A6IEbdVJ9WH0PJf9YAGe7j-hhmlyCvKAVykjZ9VSEvvsH3eWlJEpHVKMbTqAk6myl7twENqYxz-WYwQWgD8wJxkj3F6o1vRGt6UggVoEvGbHAaA8l7l15sILb4_7suj9L-7PH_VlFmvePURx6N43FJR_xSSjJtyN34uTKIT2lOyh_Rf6P-dtVtMM5lydTLXsjVSfUL6J_tSs</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1364602282</pqid></control><display><type>article</type><title>Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia</title><source>Jstor Complete Legacy</source><source>SpringerLink Journals - AutoHoldings</source><creator>Asaye, Zeleke ; Zewdie, Solomon</creator><creatorcontrib>Asaye, Zeleke ; Zewdie, Solomon</creatorcontrib><description>Background and aims Forest management activities influences stand nutrient budgets, belowground carbon allocation and storage in the soil. A field experiment was carried out in Southern Ethiopia to investigate the effect of thinning on fine root dynamics and associated soil carbon accretion of 6-year old C. lusitanica stands. Methods Fine roots (≤2 mm in diameter) were sampled seasonally to a depth of 40 cm using sequential root coring method. Fine root biomass and necromass, vertical distribution, seasonal dynamics, annual turnover and soil carbon accretion were quantified. Results Fine root biomass and necromass showed vertical and temporal variations. More than 70 % of the fine root mass was concentrated in the top 20 cm soil depth. Fine root biomass showed significant seasonal variation with peaks at the end of the major rainy season and short rainy season. Thinning significantly increased fine root necromass, annual fine root production and turnover. Mean annual soil carbon accretion, through fine root necromass, in the thinned stand was 63 % higher than that in the un-thinned stand. Conclusions The temporal dynamics in fine roots is driven by the seasonality in precipitation. Thinning of C. lusitanica plantation would increase soil C accretion considerably through increased fine root necromass and turnover.</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1007/s11104-012-1420-3</identifier><identifier>CODEN: PLSOA2</identifier><language>eng</language><publisher>Dordrecht: Springer</publisher><subject>Accretion ; Agricultural soils ; Agronomy. Soil science and plant productions ; Animal, plant and microbial ecology ; Biological and medical sciences ; Biomass ; Biomedical and Life Sciences ; Carbon ; Carbon content ; Carbon cycle ; Cupressus lusitanica ; Cypress ; Ecology ; Environmental aspects ; Forest ecosystems ; Forest management ; Forest soils ; Forest stands ; Forest thinning ; Forestry research ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Life Sciences ; Plant biology ; Plant Physiology ; Plant populations ; Plant roots ; Plant Sciences ; Plant-soil relationships ; Plantations ; Rainy season ; Regular Article ; Root biomass ; Roots ; Seasonal variations ; Soil depth ; Soil science ; Soil Science & Conservation ; Soil-plant relationships. Soil fertility ; Soil-plant relationships. Soil fertility. Fertilization. Amendments ; Soils ; Thinning ; Vertical distribution</subject><ispartof>Plant and soil, 2013-05, Vol.366 (1/2), p.261-271</ispartof><rights>2013 Springer</rights><rights>Springer Science+Business Media B.V. 2012</rights><rights>2014 INIST-CNRS</rights><rights>COPYRIGHT 2013 Springer</rights><rights>Springer Science+Business Media Dordrecht 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c440t-53311e8649ed559383dcfe6ad8e64df8b1acacbdeb215965463eeee2cee14b053</citedby><cites>FETCH-LOGICAL-c440t-53311e8649ed559383dcfe6ad8e64df8b1acacbdeb215965463eeee2cee14b053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/42952381$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/42952381$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,27901,27902,41464,42533,51294,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27588517$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Asaye, Zeleke</creatorcontrib><creatorcontrib>Zewdie, Solomon</creatorcontrib><title>Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia</title><title>Plant and soil</title><addtitle>Plant Soil</addtitle><description>Background and aims Forest management activities influences stand nutrient budgets, belowground carbon allocation and storage in the soil. A field experiment was carried out in Southern Ethiopia to investigate the effect of thinning on fine root dynamics and associated soil carbon accretion of 6-year old C. lusitanica stands. Methods Fine roots (≤2 mm in diameter) were sampled seasonally to a depth of 40 cm using sequential root coring method. Fine root biomass and necromass, vertical distribution, seasonal dynamics, annual turnover and soil carbon accretion were quantified. Results Fine root biomass and necromass showed vertical and temporal variations. More than 70 % of the fine root mass was concentrated in the top 20 cm soil depth. Fine root biomass showed significant seasonal variation with peaks at the end of the major rainy season and short rainy season. Thinning significantly increased fine root necromass, annual fine root production and turnover. Mean annual soil carbon accretion, through fine root necromass, in the thinned stand was 63 % higher than that in the un-thinned stand. Conclusions The temporal dynamics in fine roots is driven by the seasonality in precipitation. Thinning of C. lusitanica plantation would increase soil C accretion considerably through increased fine root necromass and turnover.</description><subject>Accretion</subject><subject>Agricultural soils</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Animal, plant and microbial ecology</subject><subject>Biological and medical sciences</subject><subject>Biomass</subject><subject>Biomedical and Life Sciences</subject><subject>Carbon</subject><subject>Carbon content</subject><subject>Carbon cycle</subject><subject>Cupressus lusitanica</subject><subject>Cypress</subject><subject>Ecology</subject><subject>Environmental aspects</subject><subject>Forest ecosystems</subject><subject>Forest management</subject><subject>Forest soils</subject><subject>Forest stands</subject><subject>Forest thinning</subject><subject>Forestry research</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Life Sciences</subject><subject>Plant biology</subject><subject>Plant Physiology</subject><subject>Plant populations</subject><subject>Plant roots</subject><subject>Plant Sciences</subject><subject>Plant-soil relationships</subject><subject>Plantations</subject><subject>Rainy season</subject><subject>Regular Article</subject><subject>Root biomass</subject><subject>Roots</subject><subject>Seasonal variations</subject><subject>Soil depth</subject><subject>Soil science</subject><subject>Soil Science & Conservation</subject><subject>Soil-plant relationships. Soil fertility</subject><subject>Soil-plant relationships. Soil fertility. Fertilization. Amendments</subject><subject>Soils</subject><subject>Thinning</subject><subject>Vertical distribution</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kU1rFTEUhgdR8Nr6A1wIARFcOG0-52NZLq0KhS6s4C5kkjNtLnOTa87MovjnPdepRVx4Nicned6Xl5yqeiP4meC8PUchBNc1F7IWWvJaPas2wrSqNlw1z6sN50rWvO2_v6xeIe74cRbNpvp5FROwkvPMwkNy--iRuRQY5jgx78qQE3PeF5gjnZYUoLD5PqYE4Te3pPrPuF0OBRAXZNOCcXYpeseQekAW00f2NS_zPZTELkmRD9GdVi9GNyG8fuwn1bery9vt5_r65tOX7cV17bXmc22UEgK6RvcQjOlVp4IfoXGhg0aHsRuE884PAQYpTN8Y3Sigkh5A6IEbdVJ9WH0PJf9YAGe7j-hhmlyCvKAVykjZ9VSEvvsH3eWlJEpHVKMbTqAk6myl7twENqYxz-WYwQWgD8wJxkj3F6o1vRGt6UggVoEvGbHAaA8l7l15sILb4_7suj9L-7PH_VlFmvePURx6N43FJR_xSSjJtyN34uTKIT2lOyh_Rf6P-dtVtMM5lydTLXsjVSfUL6J_tSs</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>Asaye, Zeleke</creator><creator>Zewdie, Solomon</creator><general>Springer</general><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>88A</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>SOI</scope></search><sort><creationdate>20130501</creationdate><title>Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia</title><author>Asaye, Zeleke ; Zewdie, Solomon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c440t-53311e8649ed559383dcfe6ad8e64df8b1acacbdeb215965463eeee2cee14b053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Accretion</topic><topic>Agricultural soils</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Animal, plant and microbial ecology</topic><topic>Biological and medical sciences</topic><topic>Biomass</topic><topic>Biomedical and Life Sciences</topic><topic>Carbon</topic><topic>Carbon content</topic><topic>Carbon cycle</topic><topic>Cupressus lusitanica</topic><topic>Cypress</topic><topic>Ecology</topic><topic>Environmental aspects</topic><topic>Forest ecosystems</topic><topic>Forest management</topic><topic>Forest soils</topic><topic>Forest stands</topic><topic>Forest thinning</topic><topic>Forestry research</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Life Sciences</topic><topic>Plant biology</topic><topic>Plant Physiology</topic><topic>Plant populations</topic><topic>Plant roots</topic><topic>Plant Sciences</topic><topic>Plant-soil relationships</topic><topic>Plantations</topic><topic>Rainy season</topic><topic>Regular Article</topic><topic>Root biomass</topic><topic>Roots</topic><topic>Seasonal variations</topic><topic>Soil depth</topic><topic>Soil science</topic><topic>Soil Science & Conservation</topic><topic>Soil-plant relationships. Soil fertility</topic><topic>Soil-plant relationships. Soil fertility. Fertilization. Amendments</topic><topic>Soils</topic><topic>Thinning</topic><topic>Vertical distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Asaye, Zeleke</creatorcontrib><creatorcontrib>Zewdie, Solomon</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>Biology Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Plant and soil</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Asaye, Zeleke</au><au>Zewdie, Solomon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia</atitle><jtitle>Plant and soil</jtitle><stitle>Plant Soil</stitle><date>2013-05-01</date><risdate>2013</risdate><volume>366</volume><issue>1/2</issue><spage>261</spage><epage>271</epage><pages>261-271</pages><issn>0032-079X</issn><eissn>1573-5036</eissn><coden>PLSOA2</coden><abstract>Background and aims Forest management activities influences stand nutrient budgets, belowground carbon allocation and storage in the soil. A field experiment was carried out in Southern Ethiopia to investigate the effect of thinning on fine root dynamics and associated soil carbon accretion of 6-year old C. lusitanica stands. Methods Fine roots (≤2 mm in diameter) were sampled seasonally to a depth of 40 cm using sequential root coring method. Fine root biomass and necromass, vertical distribution, seasonal dynamics, annual turnover and soil carbon accretion were quantified. Results Fine root biomass and necromass showed vertical and temporal variations. More than 70 % of the fine root mass was concentrated in the top 20 cm soil depth. Fine root biomass showed significant seasonal variation with peaks at the end of the major rainy season and short rainy season. Thinning significantly increased fine root necromass, annual fine root production and turnover. Mean annual soil carbon accretion, through fine root necromass, in the thinned stand was 63 % higher than that in the un-thinned stand. Conclusions The temporal dynamics in fine roots is driven by the seasonality in precipitation. Thinning of C. lusitanica plantation would increase soil C accretion considerably through increased fine root necromass and turnover.</abstract><cop>Dordrecht</cop><pub>Springer</pub><doi>10.1007/s11104-012-1420-3</doi><tpages>11</tpages></addata></record> |
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| subjects | Accretion Agricultural soils Agronomy. Soil science and plant productions Animal, plant and microbial ecology Biological and medical sciences Biomass Biomedical and Life Sciences Carbon Carbon content Carbon cycle Cupressus lusitanica Cypress Ecology Environmental aspects Forest ecosystems Forest management Forest soils Forest stands Forest thinning Forestry research Fundamental and applied biological sciences. Psychology General agronomy. Plant production Life Sciences Plant biology Plant Physiology Plant populations Plant roots Plant Sciences Plant-soil relationships Plantations Rainy season Regular Article Root biomass Roots Seasonal variations Soil depth Soil science Soil Science & Conservation Soil-plant relationships. Soil fertility Soil-plant relationships. Soil fertility. Fertilization. Amendments Soils Thinning Vertical distribution |
| title | Fine root dynamics and soil carbon accretion under thinned and un-thinned Cupressus lusitanica stands in, Southern Ethiopia |
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