{"corpus_id":134543321,"paper_sha":"cbe5a79aca3f528905383a7fb72521f1415b248e","doi":"10.1007/978-981-13-3218-0_11","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2913129861,"dblp_id":null,"acl_id":null,"title":"Radiocesium Contamination in Forests and the Current Situation of Growing Oak Trees for Mushroom Logs","year":2019,"publication_date":null,"venue":"Agricultural Implications of the Fukushima Nuclear Accident (III)","journal":{"name":"Agricultural Implications of the Fukushima Nuclear Accident (III)","pages":null,"volume":null},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Environmental Science"],"reference_count":9,"citation_count":3,"influential_citation_count":0,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-981-13-3218-0_11.pdf","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/cbe5a79aca3f528905383a7fb72521f1415b248e","s2_open_access_license":"CCBY","s2_open_access_status":"HYBRID","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"The radiocesium contamination in mushrooms and in mushroom logs is a matter of concern for the forestry industry. To know the contamination situation precisely and the future for mushroom log production, the 137Cs distribution in six fields cultivating oak trees in Tamura city, Fukushima, was investigated in 2015. The 137Cs concentration in new branches was found to correlate with that in the wood. This result suggests that the 137Cs concentration in tree trunks could be estimated without felling based on the 137Cs concentration in new branches. In addition, trees grown in one of the six fields was found to have very low 137Cs concentration even though the concentration of 137Cs in the soil was high. The impact of the nutritional conditions on the 137Cs absorption in the oak seedlings grown hydroponically was also investigated by a radiotracer experiment.","claims":[{"public_id":"cl_e54b373d05fcbe0ae6b38b5620ca3f67","status":"active","text":"The 137Cs concentration in new branches correlates with that in the wood, suggesting that trunk contamination can be estimated without felling by measuring new branches.","confidence":0.9,"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_e54b373d05fcbe0ae6b38b5620ca3f67"},{"public_id":"cl_d1a3410f04f90f012e85eb96d195db4a","status":"active","text":"The impact of nutritional conditions on 137Cs absorption in oak seedlings was investigated hydroponically using a radiotracer experiment.","confidence":0.95,"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_d1a3410f04f90f012e85eb96d195db4a"},{"public_id":"cl_a540f36efed48868826cd021a200b10e","status":"active","text":"Trees in one of the six fields in Tamura city had very low 137Cs concentration despite high soil 137Cs concentration.","confidence":0.85,"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_a540f36efed48868826cd021a200b10e"}],"concepts":[{"public_id":"co_020faba86de8a39100673a2ee733a00c","status":"active","name":"hydroponic radiotracer experiment","description":"A controlled experiment using hydroponic growth and a radiotracer to measure 137Cs absorption under different nutritional conditions.","types":["method"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_020faba86de8a39100673a2ee733a00c"},{"public_id":"co_12c022e3b65f2d8861c05eb4f06bbdca","status":"active","name":"Tamura city fields","description":"Six fields in Tamura city, Fukushima, where oak trees were cultivated for mushroom log production and investigated in 2015.","types":["study site"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_12c022e3b65f2d8861c05eb4f06bbdca"},{"public_id":"co_2b680b602fb5e274e3d70ab8df7ac285","status":"active","name":"correlation between new branches and wood","description":"The observed relationship that 137Cs concentration in new branches correlates with that in the wood of the same tree.","types":["finding"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_2b680b602fb5e274e3d70ab8df7ac285"},{"public_id":"co_35b5c81b8b7d8b634a36fdb3613ab59d","status":"active","name":"low 137Cs concentration in trees","description":"Trees from one field that exhibited very low 137Cs concentration despite high soil contamination.","types":["observation"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_35b5c81b8b7d8b634a36fdb3613ab59d"},{"public_id":"co_66fad36859c9841a801dd14f34a9c47e","status":"active","name":"nutritional conditions","description":"The nutrient supply conditions tested for their impact on 137Cs absorption in oak seedlings.","types":["experimental factor"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_66fad36859c9841a801dd14f34a9c47e"},{"public_id":"co_7a3261d70f590cc3dd89a8e46cc5be84","status":"active","name":"137Cs absorption in oak seedlings","description":"The uptake of radiocesium 137Cs by young oak trees grown hydroponically.","types":["process"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_7a3261d70f590cc3dd89a8e46cc5be84"},{"public_id":"co_c50ee54b028fdb5459c3ee0a25c5c91a","status":"active","name":"137Cs concentration in new branches","description":"The level of radiocesium 137Cs measured in newly grown branches of oak trees.","types":["measurement"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_c50ee54b028fdb5459c3ee0a25c5c91a"},{"public_id":"co_e296adb30c046962ca9998b0a3086cbb","status":"active","name":"137Cs concentration in wood","description":"The level of radiocesium 137Cs measured in the wood (trunk) of oak trees.","types":["measurement"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_e296adb30c046962ca9998b0a3086cbb"},{"public_id":"co_e5f2507e248b00c724ad32929f126ffc","status":"active","name":"high soil 137Cs concentration","description":"Elevated levels of radiocesium 137Cs present in the soil of the studied fields.","types":["measurement"],"aliases":[],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_e5f2507e248b00c724ad32929f126ffc"}],"external_ids":{"DOI":"10.1007/978-981-13-3218-0_11","ArXiv":null,"PubMed":null,"PubMedCentral":null,"MAG":2913129861,"DBLP":null,"ACL":null},"open_access":{"is_open_access":true,"pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-981-13-3218-0_11.pdf","landing_url":"https://www.semanticscholar.org/paper/cbe5a79aca3f528905383a7fb72521f1415b248e","source":"semantic_scholar","pdf_url_source":"semantic_scholar_open_access_pdf","license":"CCBY","status":"HYBRID","reason":null},"reference_availability":{"status":"available","references_indexed":true,"full_text_available":false,"full_text_source":null,"count_basis":"semantic_scholar_metadata","extraction_status":"not_applicable","reason":null},"source":{"provider":"episteme2","base_corpus":"semantic_scholar_dump","freshness_mode":"unknown","basis":["semantic_scholar_metadata","postgres_metadata"],"limits":["paper metadata is based on indexed upstream scholarly datasets","claims and concepts are available only for extracted papers","absence of claims or concepts means no extracted graph data is available in this response"],"status":"available","degraded":false,"degraded_reasons":[],"diagnostics":{"status":"available","degraded":false,"degraded_reasons":[],"metadata_status":"available","graph_status":"available","abstract_status":"available"},"source_flags":1},"paper_id":636022,"paper_uid":"7f12c09d-35c6-47c5-87cb-5db7cf4572ba","canonical_identity":{"paper_id":636022,"paper_uid":"7f12c09d-35c6-47c5-87cb-5db7cf4572ba","identity_status":"available","lookup_basis":"semantic_scholar_external_id","compatibility_path":"corpus_id"},"url":"https://sah.borca.ai/papers/134543321"}