Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2234555149', 'doi': None, 'title': 'Species crossability in Spruce in relation to distribution and taxonomy.', 'display_name': 'Species crossability in Spruce in relation to distribution and taxonomy.', 'publication_year': 1955, 'publication_date': '1955-01-01', 'ids': {'openalex': 'https://openalex.org/W2234555149', 'mag': '2234555149'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/abstracts/19550602471.html', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S177859656', 'display_name': 'Forest Science', 'issn_l': '0015-749X', 'issn': ['0015-749X', '1938-3738'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, '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/A5068267427', 'display_name': 'Jonathan W. Wright', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'J. W. Wright', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5068267427'], 'corresponding_institution_ids': [], 'apc_list': {'value': 4015, 'currency': 'USD', 'value_usd': 4015, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.401, 'has_fulltext': False, 'cited_by_count': 120, 'citation_normalized_percentile': {'value': 0.986673, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '1', 'issue': '4', 'first_page': None, 'last_page': None}, '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': 0.9881, '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': 0.9881, '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/T11880', 'display_name': 'Estimation of Forest Biomass and Carbon Stocks', 'score': 0.9842, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, '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/T12713', 'display_name': 'Saproxylic Insect Ecology and Forest Management', 'score': 0.9186, 'subfield': {'id': 'https://openalex.org/subfields/1109', 'display_name': 'Insect 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/conservation', 'display_name': 'Conservation', 'score': 0.515148}, {'id': 'https://openalex.org/keywords/vegetation', 'display_name': 'Vegetation', 'score': 0.511617}, {'id': 'https://openalex.org/keywords/ecology', 'display_name': 'Ecology', 'score': 0.505652}, {'id': 'https://openalex.org/keywords/habitat-requirements', 'display_name': 'Habitat Requirements', 'score': 0.502752}], 'concepts': [{'id': 'https://openalex.org/C58642233', 'wikidata': 'https://www.wikidata.org/wiki/Q8269924', 'display_name': 'Taxonomy (biology)', 'level': 2, 'score': 0.69808847}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.4705938}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.38886777}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.36436796}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.33379245}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/abstracts/19550602471.html', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S177859656', 'display_name': 'Forest Science', 'issn_l': '0015-749X', 'issn': ['0015-749X', '1938-3738'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, '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/15', 'display_name': 'Life on land', 'score': 0.46}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W247240474', 'https://openalex.org/W2335648705', 'https://openalex.org/W2175524955', 'https://openalex.org/W2164436949', 'https://openalex.org/W2132841105', 'https://openalex.org/W2106162972', 'https://openalex.org/W2094257321', 'https://openalex.org/W2078653318', 'https://openalex.org/W2077480430', 'https://openalex.org/W2075279327', 'https://openalex.org/W2051931835', 'https://openalex.org/W2046835651', 'https://openalex.org/W2045217917', 'https://openalex.org/W2033494245', 'https://openalex.org/W2026621536', 'https://openalex.org/W2025637707', 'https://openalex.org/W2020439374', 'https://openalex.org/W2019161382', 'https://openalex.org/W2016901437', 'https://openalex.org/W1976268083'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2234555149', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-18T22:32:49.664797', 'created_date': '2016-06-24'}