Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W334182027', 'doi': None, 'title': 'Environmental impacts of some heavy metals on Egyptian lakes.', 'display_name': 'Environmental impacts of some heavy metals on Egyptian lakes.', 'publication_year': 2001, 'publication_date': '2001-01-01', 'ids': {'openalex': 'https://openalex.org/W334182027', 'mag': '334182027'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.cabdirect.org/abstracts/20023136096.html', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5036516350', 'display_name': 'M. A. Salah El Deen', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. A. Salah El Deen', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5075203932', 'display_name': 'S. El Guindy', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. El Guindy', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072777494', 'display_name': 'A. Mermoud', 'orcid': 'https://orcid.org/0000-0001-6471-772X'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Mermoud', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5022183322', 'display_name': 'A. Musy', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Musy', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078072128', 'display_name': 'L. S. Pereira', 'orcid': 'https://orcid.org/0000-0003-4425-3408'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'L. S. Pereira', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5035093451', 'display_name': 'R. Ragab', 'orcid': 'https://orcid.org/0000-0003-2887-7616'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R. Ragab', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 59}, 'biblio': {'volume': None, 'issue': None, 'first_page': '233', 'last_page': '238'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11634', 'display_name': 'Assessment of Surface Water Quality', 'score': 0.9634, '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': 'Assessment of Surface Water Quality', 'score': 0.9634, '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/surface-water-pollution', 'display_name': 'Surface Water Pollution', 'score': 0.549449}, {'id': 'https://openalex.org/keywords/environmental-impacts', 'display_name': 'Environmental Impacts', 'score': 0.533466}, {'id': 'https://openalex.org/keywords/land-use-impact', 'display_name': 'Land Use Impact', 'score': 0.514328}, {'id': 'https://openalex.org/keywords/urbanization-effects', 'display_name': 'Urbanization Effects', 'score': 0.512198}], 'concepts': [{'id': 'https://openalex.org/C2776053758', 'wikidata': 'https://www.wikidata.org/wiki/Q105789', 'display_name': 'Heavy metals', 'level': 2, 'score': 0.62851137}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.45205683}, {'id': 'https://openalex.org/C526734887', 'wikidata': 'https://www.wikidata.org/wiki/Q832237', 'display_name': 'Environmental protection', 'level': 1, 'score': 0.33596525}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.19443592}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.1476399}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.cabdirect.org/abstracts/20023136096.html', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/13', 'score': 0.4, 'display_name': 'Climate action'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W351976769', 'https://openalex.org/W350260366', 'https://openalex.org/W3155828007', 'https://openalex.org/W3118722849', 'https://openalex.org/W3103153897', 'https://openalex.org/W3099146700', 'https://openalex.org/W3097410009', 'https://openalex.org/W3082080946', 'https://openalex.org/W3004160020', 'https://openalex.org/W2964594824', 'https://openalex.org/W2924810041', 'https://openalex.org/W2800477011', 'https://openalex.org/W2750417866', 'https://openalex.org/W2618874809', 'https://openalex.org/W2381307834', 'https://openalex.org/W2348797141', 'https://openalex.org/W2320068775', 'https://openalex.org/W1990153515', 'https://openalex.org/W1725462315', 'https://openalex.org/W132588370'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W334182027', 'counts_by_year': [], 'updated_date': '2024-09-15T12:26:30.705710', 'created_date': '2016-06-24'}