{"id":"https://openalex.org/W579286455","doi":null,"title":"Biochar Application To A Colombian Savanna Oxisol: Fate And Effect On Soil Fertility, Crop Production, Nutrient Leaching And Soil Hydrology Volume I","display_name":"Biochar Application To A Colombian Savanna Oxisol: Fate And Effect On Soil Fertility, Crop Production, Nutrient Leaching And Soil Hydrology Volume I","publication_year":2009,"publication_date":"2009-08-19","ids":{"openalex":"https://openalex.org/W579286455","mag":"579286455"},"language":"en","primary_location":{"id":"pmh:oai:ecommons.cornell.edu:1813/13491","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/1813/13491","pdf_url":null,"source":{"id":"https://openalex.org/S4306400757","display_name":"eCommons (Cornell University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"dissertation or thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050280584","display_name":"Julie Major","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Julie Major","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5050280584"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.005499999970197678,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12792","display_name":"Soil Management and Crop Yield","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biochar","display_name":"biochar","score":0.9980000257492065},{"id":"https://openalex.org/keywords/black-carbon","display_name":"black carbon","score":0.8190000057220459},{"id":"https://openalex.org/keywords/oxisol","display_name":"Oxisol","score":0.8970000147819519},{"id":"https://openalex.org/keywords/savanna-soils","display_name":"savanna soils","score":0.8410000205039978},{"id":"https://openalex.org/keywords/soil-fertility","display_name":"soil fertility","score":0.8999999761581421},{"id":"https://openalex.org/keywords/maize-yield","display_name":"maize yield","score":0.9559999704360962},{"id":"https://openalex.org/keywords/nutrient-leaching","display_name":"nutrient leaching","score":0.984000027179718},{"id":"https://openalex.org/keywords/soil-hydrology","display_name":"soil hydrology","score":0.9110000133514404},{"id":"https://openalex.org/keywords/soil-carbon-sequestration","display_name":"soil carbon sequestration","score":0.7099999785423279},{"id":"https://openalex.org/keywords/stable-isotope-tracing","display_name":"stable isotope tracing","score":0.5580000281333923},{"id":"https://openalex.org/keywords/carbon-residence-time","display_name":"carbon residence time","score":0.8399999737739563},{"id":"https://openalex.org/keywords/soil-respiration","display_name":"soil respiration","score":0.9610000252723694},{"id":"https://openalex.org/keywords/nutrient-retention","display_name":"nutrient retention","score":0.47999998927116394},{"id":"https://openalex.org/keywords/calcium-and-magnesium-availability","display_name":"calcium and magnesium availability","score":0.8389999866485596},{"id":"https://openalex.org/keywords/soil-ph","display_name":"soil pH","score":0.6010000109672546},{"id":"https://openalex.org/keywords/aboveground-biomass","display_name":"aboveground biomass","score":0.7080000042915344},{"id":"https://openalex.org/keywords/heavy-clay-soil","display_name":"heavy clay soil","score":0.4970000088214874}],"concepts":[{"id":"https://openalex.org/C179538286","wikidata":"https://www.wikidata.org/wiki/Q1082328","display_name":"Oxisol","level":3,"score":0.8334578275680542},{"id":"https://openalex.org/C56085101","wikidata":"https://www.wikidata.org/wiki/Q905495","display_name":"Biochar","level":3,"score":0.7685681581497192},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6691978573799133},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.6404538154602051},{"id":"https://openalex.org/C90982505","wikidata":"https://www.wikidata.org/wiki/Q16938886","display_name":"Leaching (pedology)","level":3,"score":0.6368761658668518},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5331021547317505},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.524744987487793},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.4952162802219391},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.33266961574554443},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.14181527495384216},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.11124733090400696},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10154387354850769},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0629730224609375},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C36759035","wikidata":"https://www.wikidata.org/wiki/Q176848","display_name":"Pyrolysis","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:ecommons.cornell.edu:1813/13491","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/1813/13491","pdf_url":null,"source":{"id":"https://openalex.org/S4306400757","display_name":"eCommons (Cornell University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"dissertation or thesis"},{"id":"mag:579286455","doi":null,"is_oa":false,"landing_page_url":"http://ecommons.cornell.edu/bitstream/1813/13491/1/Major%2c%20Julie.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.8518999814987183,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"},{"score":0.5925999879837036,"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12"},{"score":0.5351999998092651,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1993855200","https://openalex.org/W2032600630","https://openalex.org/W2065845744","https://openalex.org/W2072638599","https://openalex.org/W2109301611","https://openalex.org/W2172396214","https://openalex.org/W2210410378"],"related_works":["https://openalex.org/W2021081784","https://openalex.org/W2005588303","https://openalex.org/W3149054184","https://openalex.org/W2919983797","https://openalex.org/W7159558915","https://openalex.org/W3175595005","https://openalex.org/W2031784219","https://openalex.org/W7098727541","https://openalex.org/W2622770195","https://openalex.org/W2964546718"],"abstract_inverted_index":{"Biochar,":[0],"or":[1],"biomass-derived":[2],"black":[3],"carbon":[4],"(BC),":[5],"is":[6],"being":[7,338],"considered":[8],"as":[9,104,106,343],"a":[10,254,276,323,344],"tool":[11],"for":[12,19,172,175,178,181,184,188,210],"improving":[13],"soil":[14,53,86,93,109,115,197,250,345],"fertility,":[15,87],"crop":[16,88,157,229],"yields":[17],"and":[18,92,95,112,134,140,186,201,219,227,238,341],"C":[20,116,264,320,346],"sequestration":[21],"in":[22,33,59,114,127,136,224,326],"the":[23,36,47,60,71,80,99,137,156,165,232,268,316],"soil.":[24],"Biochar":[25],"has":[26,55],"been":[27,57,161],"widely":[28],"shown":[29],"to":[30,78,97,261,265,284,295,305],"be":[31,285],"beneficial":[32],"agriculture,":[34],"but":[35],"mechanisms":[37],"underlying":[38],"such":[39],"effects":[40],"are":[41],"often":[42],"not":[43,248],"clearly":[44],"demonstrated.":[45],"Similarly,":[46],"fate":[48,100],"of":[49,70,75,82,101,120,124,131,199,215,272,278,297,311,335],"biochar":[50,83,125,144,159,194,218,245,273],"after":[51,143],"deliberate":[52],"application":[54,84,119,246,317,321],"rarely":[56],"studied":[58],"field.":[61],"Two":[62],"field":[63],"experiments":[64],"were":[65,149,208],"undertaken":[66],"on":[67,85],"an":[68],"Oxisol":[69],"oriental":[72],"savanna":[73],"region":[74],"Colombia:":[76],"one":[77],"study":[79],"effect":[81,234],"yields,":[89],"nutrient":[90,153],"leaching":[91,111,226,303],"hydrology,":[94],"another":[96],"observe":[98],"soil-applied":[102],"BC":[103,298,312],"well":[105],"nonBC":[107],"through":[108],"respiration,":[110],"changes":[113],"stocks.":[117],"The":[118,213],"20":[121],"t":[122,280],"ha-1":[123,281],"resulted":[126,223],"maize":[128,211],"yield":[129,147],"increases":[130,148],"28,":[132],"30":[133],"140%":[135],"second,":[138],"third":[139],"fourth":[141],"year":[142],"application.":[145,195],"These":[146],"associated":[150],"with":[151,193,231,236],"greater":[152,220,228,333],"uptake":[154],"by":[155,170,217,292,302],"where":[158],"had":[160],"applied.":[162],"Leaching":[163],"below":[164,315],"rooting":[166],"zone":[167],"was":[168,203,282],"reduced":[169,225],"17%":[171],"P,":[173],"19%":[174],"Sr,":[176],"8%":[177],"NO3-N,":[179],"23%":[180],"Ca,":[182],"28%":[183],"Mg,":[185],"36%":[187],"K,":[189],"over":[190],"two":[191],"years,":[192],"Simultaneously,":[196],"availability":[198],"Ca":[200,237],"Mg":[202],"also":[204,337],"greater,":[205],"although":[206],"these":[207],"limiting":[209],"production.":[212],"retention":[214],"nutrients":[216],"pH":[221],"thus":[222],"uptake,":[230],"greatest":[233],"observed":[235],"Mg.":[239],"In":[240,253],"this":[241],"heavy":[242],"clay":[243],"soil,":[244],"did":[247],"modify":[249],"hydrological":[251],"parameters.":[252],"separate":[255],"experiment":[256],"using":[257],"stable":[258],"isotope":[259],"techniques":[260],"attribute":[262],"sample":[263],"its":[266],"source,":[267],"mean":[269],"residence":[270],"time":[271],"applied":[274],"at":[275,288],"rate":[277],"23.2":[279],"found":[283,342],"~600":[286],"years":[287],"26":[289],"?C.":[290],"Losses":[291],"respiration":[293],"amounted":[294,304],"2.2%":[296],"applied,":[299],"while":[300],"losses":[301],"less":[306],"than":[307],"1%.":[308],"Small":[309],"amounts":[310,334],"migrated":[313],"downward":[314],"depth.":[318],"Black":[319],"caused":[322],"189%":[324],"increase":[325],"above":[327],"ground":[328],"biomass,":[329],"which":[330],"quantitatively":[331],"explains":[332],"non-BC":[336],"respired,":[339],"leached":[340],"stock.":[347]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2016-06-24T00:00:00"}
