{"id":"https://openalex.org/W2913639244","doi":null,"title":"Bassin verssant de la haute MEKERRA (NW Algerien):hydrologie ,g\u00e9ochmie et pollution.","display_name":"Bassin verssant de la haute MEKERRA (NW Algerien):hydrologie ,g\u00e9ochmie et pollution.","publication_year":2017,"publication_date":"2017-12-31","ids":{"openalex":"https://openalex.org/W2913639244","mag":"2913639244"},"language":"fr","primary_location":{"id":"pmh:oai:dspace.univ-tlemcen.dz:112/12451","doi":null,"is_oa":false,"landing_page_url":"https://dspace.univ-tlemcen.dz/handle/112/12451","pdf_url":null,"source":{"id":"https://openalex.org/S4406922607","display_name":"D\u00e9p\u00f4t Institutionnel de lUniversit\u00e9 de Tlemcen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"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/A5076577787","display_name":"Bachir Hallouche","orcid":"https://orcid.org/0000-0003-3129-3419","observed_orcids":["https://orcid.org/0000-0003-3129-3419"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Bachir Hallouche","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3129-3419","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5076577787"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"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/T11634","display_name":"Water Quality and Pollution Assessment","score":0.798799991607666,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11634","display_name":"Water Quality and Pollution Assessment","score":0.798799991607666,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10398","display_name":"Groundwater and Isotope Geochemistry","score":0.08669999986886978,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12773","display_name":"Water Quality and Resources Studies","score":0.07620000094175339,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/catchment-hydrology","display_name":"catchment hydrology","score":0.7580000162124634},{"id":"https://openalex.org/keywords/water-geochemistry","display_name":"water geochemistry","score":0.6639999747276306},{"id":"https://openalex.org/keywords/water-pollution","display_name":"water pollution","score":0.9620000123977661},{"id":"https://openalex.org/keywords/surface-water-quality","display_name":"surface water quality","score":0.503000020980835},{"id":"https://openalex.org/keywords/northern-algeria","display_name":"northern Algeria","score":0.31200000643730164}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6102681756019592},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.3741569519042969}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:dspace.univ-tlemcen.dz:112/12451","doi":null,"is_oa":false,"landing_page_url":"https://dspace.univ-tlemcen.dz/handle/112/12451","pdf_url":null,"source":{"id":"https://openalex.org/S4406922607","display_name":"D\u00e9p\u00f4t Institutionnel de lUniversit\u00e9 de Tlemcen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Thesis"},{"id":"mag:2913639244","doi":null,"is_oa":false,"landing_page_url":"http://dspace.univ-tlemcen.dz/bitstream/112/12451/1/hallouche.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":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.965499997138977}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4392217940","https://openalex.org/W182350469","https://openalex.org/W2805998216","https://openalex.org/W7093332404","https://openalex.org/W6959876373","https://openalex.org/W2889872564","https://openalex.org/W206142971","https://openalex.org/W6884558946","https://openalex.org/W2900565564","https://openalex.org/W2807299117"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2019-02-21T00:00:00"}