{"id":"https://openalex.org/A5113525694","orcid":null,"observed_orcids":[],"display_name":"Peter Hirsch","raw_author_names":["Hirsch, P.","Hirsch, Peter","P HIRSCH","P Hirsch","P. HIRSCH","P. Hirsch","P. R. Hirsch","PETER HIRSCH","Peter Hirsch"],"full_name":"Hirsch, Peter","works_count":161,"cited_by_count":4870,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":42,"i10_index":88},"ids":{"openalex":"https://openalex.org/A5113525694","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I107672454","ror":"https://ror.org/049s0rh22","display_name":"Dartmouth College","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]},"years":[1965,1964,1963,1962]},{"institution":{"id":"https://openalex.org/I143302722","ror":"https://ror.org/02k3smh20","display_name":"University of Kentucky","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]},"years":[1972]},{"institution":{"id":"https://openalex.org/I205783295","ror":"https://ror.org/05bnh6r87","display_name":"Cornell University","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},"years":[1961,1960]},{"institution":{"id":"https://openalex.org/I32021983","ror":"https://ror.org/04v76ef78","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]},"years":[2015,2009,2005,2004,2003,2000,1999,1998,1997,1996,1995,1992,1991,1990,1989,1988,1987,1986,1985,1984,1983,1982,1981,1979,1977,1975,1972,1968]},{"institution":{"id":"https://openalex.org/I32971472","ror":"https://ror.org/03v76x132","display_name":"Yale University","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]},"years":[1968,1966]},{"institution":{"id":"https://openalex.org/I4210092791","ror":"https://ror.org/00j52pq61","display_name":"New York State College of Agriculture & Life Sciences","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4210092791"]},"years":[1961,1960]},{"institution":{"id":"https://openalex.org/I4390039337","ror":"https://ror.org/01pa9ed26","display_name":"Dartmouth Health","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I107672454","https://openalex.org/I4390039337"]},"years":[1965,1963]},{"institution":{"id":"https://openalex.org/I74656192","ror":"https://ror.org/01y9bpm73","display_name":"University of G\u00f6ttingen","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},"years":[1963,1961]},{"institution":{"id":"https://openalex.org/I87216513","ror":"https://ror.org/05hs6h993","display_name":"Michigan State University","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]},"years":[1973,1972,1970,1968]}],"last_known_institutions":[{"id":"https://openalex.org/I32021983","ror":"https://ror.org/04v76ef78","display_name":"Christian-Albrechts-Universit\u00e4t zu Kiel","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"topics":[{"id":"https://openalex.org/T11791","display_name":"Microbial Community Ecology and Physiology","count":111,"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/T10015","display_name":"Genomics and Phylogenetic Studies","count":62,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12180","display_name":"Polar Research and Ecology","count":39,"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/T10120","display_name":"Bacterial Genetics and Biotechnology","count":36,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","count":24,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11791","display_name":"Microbial Community Ecology and Physiology","value":0.0002522,"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/T12180","display_name":"Polar Research and Ecology","value":0.0002334,"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/T12688","display_name":"Microbial metabolism and enzyme function","value":0.0001638,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12832","display_name":"Biocrusts and Microbial Ecology","value":0.0001381,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","value":0.0001,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9479182958602905},{"id":"523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","score":0.8533201217651367},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8152903318405151},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.665198802947998},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.6036760807037354}],"counts_by_year":[{"year":1958,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1960,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1961,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1962,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1965,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1966,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1968,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1970,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1973,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1974,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1979,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1981,"works_count":10,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1983,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":19,"oa_works_count":11,"cited_by_count":0},{"year":1989,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":1992,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":143},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":154},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":180},{"year":2015,"works_count":10,"oa_works_count":0,"cited_by_count":286},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":133},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":149},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":117},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":159},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":138},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":120},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":96},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":70},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":48}],"display_name_alternatives":["Hirsch, P.","Hirsch, Peter","P HIRSCH","P Hirsch","P. HIRSCH","P. Hirsch","P. R. Hirsch","PETER HIRSCH","Peter Hirsch"],"block_key":"p hirsch","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113525694","updated_date":"2026-11-05T13:29:08","created_date":"2016-06-24T00:00:00"}