Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1659042900', 'doi': None, 'title': 'Effect of enhancement of willow (Salix spp.) on establishment of birch (Betula pubescens) on eroded soils in Iceland.', 'display_name': 'Effect of enhancement of willow (Salix spp.) on establishment of birch (Betula pubescens) on eroded soils in Iceland.', 'publication_year': 2001, 'publication_date': '2001-01-01', 'ids': {'openalex': 'https://openalex.org/W1659042900', 'mag': '1659042900'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/abstracts/20013133591.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/A5005213511', 'display_name': 'Sigurður H. Magnússon', 'orcid': 'https://orcid.org/0000-0001-6669-3071'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. H. Magnússon', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5084555738', 'display_name': 'Borgþór Magnússon', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'B. Magnússon', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5044827130', 'display_name': 'F. E. Wielgolaski', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'F. E. Wielgolaski', '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': 7, 'citation_normalized_percentile': {'value': 0.486739, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 77, 'max': 78}, 'biblio': {'volume': None, 'issue': None, 'first_page': '317', 'last_page': '329'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12618', 'display_name': 'Diversity and Conservation of Vascular Plants in Central Europe', 'score': 0.7278, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant 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/T12618', 'display_name': 'Diversity and Conservation of Vascular Plants in Central Europe', 'score': 0.7278, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant 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/T12091', 'display_name': 'Carbon Dynamics in Peatland Ecosystems', 'score': 0.7265, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, '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/T12118', 'display_name': 'Optimization of Sustainable Biomass Supply Chains', 'score': 0.7126, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/betula-pubescens', 'display_name': 'Betula pubescens', 'score': 0.9245254}, {'id': 'https://openalex.org/keywords/betula-pendula', 'display_name': 'Betula pendula', 'score': 0.8069279}, {'id': 'https://openalex.org/keywords/salix-viminalis', 'display_name': 'Salix viminalis', 'score': 0.60245407}, {'id': 'https://openalex.org/keywords/vegetation', 'display_name': 'Vegetation', 'score': 0.451358}, {'id': 'https://openalex.org/keywords/salicaceae', 'display_name': 'Salicaceae', 'score': 0.4490597}], 'concepts': [{'id': 'https://openalex.org/C2780844648', 'wikidata': 'https://www.wikidata.org/wiki/Q36050', 'display_name': 'Willow', 'level': 2, 'score': 0.93705034}, {'id': 'https://openalex.org/C2775974130', 'wikidata': 'https://www.wikidata.org/wiki/Q157624', 'display_name': 'Betula pubescens', 'level': 2, 'score': 0.9245254}, {'id': 'https://openalex.org/C2993942001', 'wikidata': 'https://www.wikidata.org/wiki/Q156895', 'display_name': 'Betula pendula', 'level': 2, 'score': 0.8069279}, {'id': 'https://openalex.org/C159750122', 'wikidata': 'https://www.wikidata.org/wiki/Q96621023', 'display_name': 'Soil water', 'level': 2, 'score': 0.6828865}, {'id': 'https://openalex.org/C2778417203', 'wikidata': 'https://www.wikidata.org/wiki/Q158590', 'display_name': 'Salix viminalis', 'level': 3, 'score': 0.60245407}, {'id': 'https://openalex.org/C2777945561', 'wikidata': 'https://www.wikidata.org/wiki/Q158487', 'display_name': 'Salicaceae', 'level': 3, 'score': 0.4490597}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.43666613}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.36978704}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.36704385}, {'id': 'https://openalex.org/C97137747', 'wikidata': 'https://www.wikidata.org/wiki/Q38112', 'display_name': 'Forestry', 'level': 1, 'score': 0.3597443}, {'id': 'https://openalex.org/C128758860', 'wikidata': 'https://www.wikidata.org/wiki/Q757163', 'display_name': 'Woody plant', 'level': 2, 'score': 0.2628045}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.2601334}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.24762127}, {'id': 'https://openalex.org/C159390177', 'wikidata': 'https://www.wikidata.org/wiki/Q9161265', 'display_name': 'Soil science', 'level': 1, 'score': 0.15836465}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/abstracts/20013133591.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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W785236454', 'https://openalex.org/W322793429', 'https://openalex.org/W321693118', 'https://openalex.org/W3099575761', 'https://openalex.org/W3048716467', 'https://openalex.org/W2755879357', 'https://openalex.org/W2609347287', 'https://openalex.org/W2546400789', 'https://openalex.org/W250230336', 'https://openalex.org/W2340179892', 'https://openalex.org/W2247392841', 'https://openalex.org/W2241191281', 'https://openalex.org/W2202809744', 'https://openalex.org/W2197547194', 'https://openalex.org/W1914695627', 'https://openalex.org/W1847068484', 'https://openalex.org/W1706203839', 'https://openalex.org/W1625834606', 'https://openalex.org/W1446253333', 'https://openalex.org/W1412435504'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1659042900', 'counts_by_year': [], 'updated_date': '2024-09-14T07:24:42.738899', 'created_date': '2016-06-24'}