Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2069836324', 'doi': 'https://doi.org/10.2134/jeq2009.0122', 'title': 'Can Submerged Macrophytes Influence Turbidity and Trophic State in Deep Lakes? Suggestions from a Case Study', 'display_name': 'Can Submerged Macrophytes Influence Turbidity and Trophic State in Deep Lakes? Suggestions from a Case Study', 'publication_year': 2010, 'publication_date': '2010-02-23', 'ids': {'openalex': 'https://openalex.org/W2069836324', 'doi': 'https://doi.org/10.2134/jeq2009.0122', 'mag': '2069836324', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/20176845'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2134/jeq2009.0122', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S81083566', 'display_name': 'Journal of Environmental Quality', 'issn_l': '0047-2425', 'issn': ['0047-2425', '1537-2537'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], '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/A5059348378', 'display_name': 'Sabine Hilt', 'orcid': 'https://orcid.org/0000-0002-0585-2822'}, 'institutions': [{'id': 'https://openalex.org/I4210116314', 'display_name': 'Leibniz Institute of Freshwater Ecology and Inland Fisheries', 'ror': 'https://ror.org/01nftxb06', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I315704651', 'https://openalex.org/I4210116314']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Sabine Hilt', 'raw_affiliation_strings': ['Leibniz‐Institute of Freshwater Ecology and Inland Fisheries Müggelseedamm 301 12587 Berlin Germany'], 'affiliations': [{'raw_affiliation_string': 'Leibniz‐Institute of Freshwater Ecology and Inland Fisheries Müggelseedamm 301 12587 Berlin Germany', 'institution_ids': ['https://openalex.org/I4210116314']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012681333', 'display_name': 'Ingo Henschke', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I51783024', 'display_name': 'Brandenburg University of Technology Cottbus-Senftenberg', 'ror': 'https://ror.org/02wxx3e24', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I51783024']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Ingo Henschke', 'raw_affiliation_strings': ['Brandenburg Univ. of Technology Dep. of Freshwater Conservation Seestraße 45 15526 Bad Saarow Germany'], 'affiliations': [{'raw_affiliation_string': 'Brandenburg Univ. of Technology Dep. of Freshwater Conservation Seestraße 45 15526 Bad Saarow Germany', 'institution_ids': ['https://openalex.org/I51783024']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5018447182', 'display_name': 'Jacqueline Rücker', 'orcid': 'https://orcid.org/0000-0001-6841-7724'}, 'institutions': [{'id': 'https://openalex.org/I51783024', 'display_name': 'Brandenburg University of Technology Cottbus-Senftenberg', 'ror': 'https://ror.org/02wxx3e24', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I51783024']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Jacqueline Rücker', 'raw_affiliation_strings': ['Brandenburg Univ. of Technology Dep. of Freshwater Conservation Seestraße 45 15526 Bad Saarow Germany'], 'affiliations': [{'raw_affiliation_string': 'Brandenburg Univ. of Technology Dep. of Freshwater Conservation Seestraße 45 15526 Bad Saarow Germany', 'institution_ids': ['https://openalex.org/I51783024']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5015748146', 'display_name': 'Brigitte Nixdorf', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I51783024', 'display_name': 'Brandenburg University of Technology Cottbus-Senftenberg', 'ror': 'https://ror.org/02wxx3e24', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I51783024']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Brigitte Nixdorf', 'raw_affiliation_strings': ['Brandenburg Univ. of Technology Dep. of Freshwater Conservation Seestraße 45 15526 Bad Saarow Germany'], 'affiliations': [{'raw_affiliation_string': 'Brandenburg Univ. of Technology Dep. of Freshwater Conservation Seestraße 45 15526 Bad Saarow Germany', 'institution_ids': ['https://openalex.org/I51783024']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 1350, 'currency': 'USD', 'value_usd': 1350, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.473, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 62, 'citation_normalized_percentile': {'value': 0.915821, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '39', 'issue': '2', 'first_page': '725', 'last_page': '733'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10236', 'display_name': 'Aquatic Ecosystems and Phytoplankton Dynamics', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2304', 'display_name': 'Environmental Chemistry'}, '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/T10236', 'display_name': 'Aquatic Ecosystems and Phytoplankton Dynamics', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2304', 'display_name': 'Environmental Chemistry'}, '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/ceratophyllum-demersum', 'display_name': 'Ceratophyllum demersum', 'score': 0.675537}, {'id': 'https://openalex.org/keywords/turbidity', 'display_name': 'Turbidity', 'score': 0.65174997}], 'concepts': [{'id': 'https://openalex.org/C132000320', 'wikidata': 'https://www.wikidata.org/wiki/Q186101', 'display_name': 'Macrophyte', 'level': 2, 'score': 0.9788965}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.67780006}, {'id': 'https://openalex.org/C2778397663', 'wikidata': 'https://www.wikidata.org/wiki/Q157385', 'display_name': 'Ceratophyllum demersum', 'level': 4, 'score': 0.675537}, {'id': 'https://openalex.org/C64016661', 'wikidata': 'https://www.wikidata.org/wiki/Q898574', 'display_name': 'Turbidity', 'level': 2, 'score': 0.65174997}, {'id': 'https://openalex.org/C2780892065', 'wikidata': 'https://www.wikidata.org/wiki/Q184755', 'display_name': 'Phytoplankton', 'level': 3, 'score': 0.51386046}, {'id': 'https://openalex.org/C72958200', 'wikidata': 'https://www.wikidata.org/wiki/Q1053008', 'display_name': 'Trophic level', 'level': 2, 'score': 0.4973941}, {'id': 'https://openalex.org/C34771814', 'wikidata': 'https://www.wikidata.org/wiki/Q186101', 'display_name': 'Aquatic plant', 'level': 3, 'score': 0.47443572}, {'id': 'https://openalex.org/C108469399', 'wikidata': 'https://www.wikidata.org/wiki/Q25367', 'display_name': 'Plankton', 'level': 2, 'score': 0.4392702}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.4088815}, {'id': 'https://openalex.org/C76886044', 'wikidata': 'https://www.wikidata.org/wiki/Q2883300', 'display_name': 'Hydrology (agriculture)', 'level': 2, 'score': 0.36966658}, {'id': 'https://openalex.org/C142796444', 'wikidata': 'https://www.wikidata.org/wiki/Q181394', 'display_name': 'Nutrient', 'level': 2, 'score': 0.29077983}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.20962971}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.08752179}, {'id': 'https://openalex.org/C187320778', 'wikidata': 'https://www.wikidata.org/wiki/Q1349130', 'display_name': 'Geotechnical engineering', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D017753', 'descriptor_name': 'Ecosystem', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D005618', 'descriptor_name': 'Fresh Water', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D010839', 'descriptor_name': 'Phytoplankton', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D010944', 'descriptor_name': 'Plants', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D005618', 'descriptor_name': 'Fresh Water', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005858', 'descriptor_name': 'Germany', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010758', 'descriptor_name': 'Phosphorus', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010758', 'descriptor_name': 'Phosphorus', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D013472', 'descriptor_name': 'Sunlight', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2134/jeq2009.0122', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S81083566', 'display_name': 'Journal of Environmental Quality', 'issn_l': '0047-2425', 'issn': ['0047-2425', '1537-2537'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/20176845', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.64, 'id': 'https://metadata.un.org/sdg/14', 'display_name': 'Life below water'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 47, 'referenced_works': ['https://openalex.org/W1176490847', 'https://openalex.org/W1526032571', 'https://openalex.org/W1838173742', 'https://openalex.org/W1900237522', 'https://openalex.org/W1969566107', 'https://openalex.org/W1975816373', 'https://openalex.org/W1981268587', 'https://openalex.org/W1982186913', 'https://openalex.org/W1983614648', 'https://openalex.org/W2001285707', 'https://openalex.org/W2002132672', 'https://openalex.org/W2008931198', 'https://openalex.org/W2012598870', 'https://openalex.org/W2016486929', 'https://openalex.org/W2019714569', 'https://openalex.org/W2022336634', 'https://openalex.org/W2031583493', 'https://openalex.org/W2035957514', 'https://openalex.org/W2040540179', 'https://openalex.org/W2044380574', 'https://openalex.org/W2047006371', 'https://openalex.org/W2052930392', 'https://openalex.org/W2066619795', 'https://openalex.org/W2072823579', 'https://openalex.org/W2072968173', 'https://openalex.org/W2088514996', 'https://openalex.org/W2100936927', 'https://openalex.org/W2121312381', 'https://openalex.org/W2123932681', 'https://openalex.org/W2145048339', 'https://openalex.org/W2150553498', 'https://openalex.org/W2151979491', 'https://openalex.org/W2154452944', 'https://openalex.org/W2187419740', 'https://openalex.org/W2328190517', 'https://openalex.org/W2398526800', 'https://openalex.org/W2491728957', 'https://openalex.org/W2606247199', 'https://openalex.org/W2774810246', 'https://openalex.org/W4233378444', 'https://openalex.org/W4234317755', 'https://openalex.org/W4238526979', 'https://openalex.org/W4241264437', 'https://openalex.org/W4243205370', 'https://openalex.org/W4253877473', 'https://openalex.org/W4256083295', 'https://openalex.org/W595652565'], 'related_works': ['https://openalex.org/W3203842196', 'https://openalex.org/W2551353891', 'https://openalex.org/W2387350888', 'https://openalex.org/W2383122544', 'https://openalex.org/W2372838322', 'https://openalex.org/W2349756473', 'https://openalex.org/W1984548970', 'https://openalex.org/W1612332305', 'https://openalex.org/W120283034', 'https://openalex.org/W112386388'], 'abstract_inverted_index': {'Feedback': [0], 'between': [1], 'submerged': [2, 33, 56, 95, 112, 153, 202], 'macrophytes': [3, 57, 203], 'and': [4, 32, 61, 90, 195, 227, 237, 240, 249], 'water': [5, 83, 105], 'transparency': [6, 60, 106, 222], 'stabilizing': [7], 'the': [8, 50, 116, 126, 150, 171, 174, 178, 185, 230], 'clear,': [9], 'macrophyte-dominated': [10], 'regime': [11, 176], 'has': [12, 168], 'been': [13], 'described': [14], 'so': [15], 'far': [16], 'for': [17], 'shallow': [18], 'lakes.': [19, 66], 'Based': [20], 'on': [21, 221], 'data': [22], 'of': [23, 49, 76, 88, 93, 115, 128, 132, 144, 152, 173, 201, 219], 'total': [24], 'phosphorus': [25], '(TP)': [26], 'concentrations,': [27], 'underwater': [28], 'light': [29, 130], 'supply,': [30], 'phytoplankton': [31], 'macrophyte': [34, 96, 113, 154, 233], 'abundance': [35, 92], 'from': [36, 156], 'narrow,': [37], 'stratified': [38], 'Lake': [39], 'Scharmützelsee': [40], '(mean': [41], 'depth:': [42], '9': [43], 'm,': [44], 'retention': [45], 'time:': [46], '16': [47], 'yr)': [48], 'period': [51], '1994-2006': [52], 'we': [53], 'hypothesize': [54], 'that': [55, 149, 187, 211], 'may': [58, 212], 'influence': [59], 'trophic': [62], 'state': [63], 'in': [64, 104, 159, 166, 193, 215], 'deep': [65], 'The': [67], 'lake': [68], 'was': [69, 107, 140], 'characterized': [70], 'by': [71, 109, 184, 229], 'summer': [72], 'epilimnion': [73], 'TP': [74], 'concentrations': [75], '38': [77], 'to': [78, 85, 119, 125, 161, 163, 170, 190], '57': [79], 'mug': [80], 'L(-1),': [81], 'turbid': [82], 'due': [84], 'mass': [86], 'development': [87], 'cyanobacteria,': [89], 'low': [91], 'few': [94], 'species': [97, 234], 'until': [98], '2003.': [99], 'Thereafter,': [100], 'a': [101, 110, 129, 142, 198, 216], 'sudden': [102], 'increase': [103, 151], 'followed': [108], 'rapid': [111], 'colonization': [114], 'littoral': [117], 'down': [118], 'about': [120, 164], '5': [121], 'm': [122], 'depth': [123, 127], 'corresponding': [124], 'supply': [131], '3': [133], 'E': [134], 'm(-2)': [135], 'd(-1).': [136], 'Initially,': [137], 'this': [138], 'recolonization': [139], 'probably': [141], 'consequence': [143], 'decreased': [145], 'turbidity.': [146], 'We': [147, 207], 'argue': [148], 'coverage': [155], '<': [157], '10%': [158], '1994': [160, 194], '2003': [162], '24%': [165], '2005-2006': [167], 'contributed': [169], 'stabilization': [172], 'clear-water': [175, 191], 'during': [177], 'subsequent': [179], 'years.': [180], 'This': [181], 'is': [182], 'supported': [183], 'fact': [186], 'earlier': [188], 'shifts': [189], 'regimes': [192], '2000': [196], 'without': [197], 'significant': [199], 'spread': [200], 'were': [204], 'not': [205], 'stable.': [206], 'discuss': [208], 'potential': [209], 'mechanisms': [210, 243], 'have': [213], 'resulted': [214], 'positive': [217], 'effect': [218], 'plants': [220], 'such': [223, 244], 'as': [224, 245], 'P': [225], 'uptake': [226], 'immobilization': [228], 'dominant': [231], 'rootless': [232], 'Nitellopsis': [235], 'obtusa': [236], 'Ceratophyllum': [238], 'demersum': [239], 'other': [241], 'macrophyte-related': [242], 'increased': [246], 'zooplankton': [247], 'grazing': [248], 'allelopathy.': [250]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2069836324', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 10}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 9}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 9}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2025-01-11T04:22:07.088996', 'created_date': '2016-06-24'}