0.4(top 50%)
impact factor
1.7K(top 10%)
papers
11.2K(top 20%)
citations
37(top 20%)
h-index
0.4(top 50%)
extended IF
1.8K
all documents
12.0K
doc citations
51(top 20%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Harvard University112331.8K2.7K
2University of New Hampshire16167186706
3University of Rhode Island19161160754
4Virginia Tech241495582.2K
4Pennsylvania State University251491.2K3.8K
6University of Massachusetts Dartmouth4135165190
7Saint Mary's University912562181
8West Virginia University141184491.5K
9Cornell University151151.7K3.9K
10University of Vermont141103871.5K
11University of Massachusetts201095122.6K
12University of Maine19102136843
13Rutgers University9842.0K3.9K
14Acadia University178218219
15Auburn University5771.5K1.9K
16University of New Brunswick774410949
17Virginia Military Institute672935
18Oklahoma State University3711.9K1.9K
19Trent University370412487
20Indiana University of Pennsylvania56781167
21University of Kentucky6662.4K3.6K
22Truman State University35862112
23Radford University55736131
24United States Geological Survey1556176674
25Delaware State University105515134
25Franklin Pierce University3551528
27Indiana State University454172350
27State University of New York12541.2K4.2K
27State University of New York at Oswego55414111
30University of Melbourne1539.1K5.9K
30(former) Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement1532.4K1.9K
30Agricultural University of Tirana1536327
33Purdue University4524.0K4.8K
33United States Forest Service652324667
35University of Central Missouri15025997
36Central Michigan University348512716
36City University of New York5481.7K3.0K
36Colgate University448177340
39University of New England12472011.3K
39Bowdoin College94743275
39Lehman College347146245
39Patuxent Wildlife Research Center54744133
39University of California, Davis3472.3K3.2K
44Furman University146306182
44Rochester Institute of Technology246718720
46Missouri State University444240515
46Fairfield University344138242
48Smithsonian Conservation Biology Institute243123151
49Ball State University542308756
50Eastern Michigan University441189534
50University of Southern Maine341109282
50Maryville College1412923
53American Museum of Natural History340273431
53United States Fish and Wildlife Service54039125
53Plantentuin Meise2406285
56National University of Singapore2395.9K5.5K
56Denison University43977146
58University of Massachusetts Amherst8383941.9K
58Fitchburg State University2381537
58United States Army Corps of Engineers138169127
58Trinity College6386262.1K
62Mount Allison University237233305
63Stony Brook University3362.5K3.4K
63Frostburg State University3362680
63Hampden–Sydney College23647102
63Université de Moncton536104423
63Hartwick College1368561
68University of Massachusetts Boston535215924
68University of South Florida1355.8K4.2K
68Marshall University235309481
68Appalachian Mountain Club53517
72University of Connecticut5342.5K4.5K
72University of Oregon2342.3K2.5K
72University of Wisconsin–Madison3346.7K7.5K
75United States Environmental Protection Agency633279891
76University of Southern Mississippi2329601.2K
76Middlebury College63262379
78Boston University3313.2K4.5K
79Ohio State University6304.4K7.4K
79University of Isfahan330669954
79Bridgewater State University43023125
82Colby College62955311
82Ohio University3291.2K2.0K
84Canadian Museum of Nature72829186
85Arkansas Tech University1278384
85University of Guelph4271.8K3.3K
85San Diego Natural History Museum2272442
88University of Illinois at Urbana–Champaign4263.2K5.4K
88Butler University42645246
90California State University2254.0K4.1K
90Cleveland State University3256711.3K
90Southern Illinois University Carbondale6258012.6K
90University of Montana2259401.4K
90State University of New York at Plattsburgh32531155
90University of Tennessee4253.0K5.2K
90New York State Museum42531102
97New York Botanical Garden42474192
97Southern Connecticut State University224144266
97Western Pennsylvania Conservancy22413
97Northeastern University3242.8K4.2K
101University of Wyoming1222.6K2.4K
101Old Dominion University3221.0K2.1K
101University of California, Santa Cruz2226831.3K
104Heidelberg University1215.3K4.9K
104University of Delaware8211.1K4.0K
104Kent State University1212.7K2.5K
104Vassar College221259436
104University of Toledo1212.4K2.3K
109Laval University2203.8K4.8K
110University of California41911.8K14.2K
110Bloomsburg University of Pennsylvania41960274
112American University1181.6K1.5K
112University of Washington11810.2K9.2K
112San José State University1181.5K1.4K
112Saint Louis University1182.4K2.4K
112Oregon State University3182.6K4.4K
112Salisbury University61821304
118Yale University4173.4K6.3K
118Fordham University3177151.5K
118University of Missouri2175.0K6.1K
118University of Genoa2173.1K4.1K
118University of Alaska Anchorage117431521
118University of Nebraska–Lincoln4171.5K3.4K
118Hofstra University417204863
118Mississippi State University2171.9K2.7K
118Virginia Commonwealth University6171.6K4.5K
118State University of New York Upstate Medical University1171.6K1.6K
118Allegheny College31757208
118Holy Cross College1175364
130Siena College21676205
130Canadian Rivers Institute4162197
130Virginia Institute of Marine Science416135366
133Laurentian University3153981.2K
134Worcester Polytechnic Institute1141.3K1.4K
134University of Georgia3143.8K6.0K
134Gettysburg College214153396
134Cape Breton University21490287
134Marian University1144146
134West Chester University214265664
140Michigan State University2136.1K7.9K
140Utah State University2132.0K3.3K
140Ural State University113261266
140University of Nevada, Reno1134.3K4.4K
140University at Albany5134352.0K
145Johns Hopkins University1127.4K7.5K
145Argonne National Laboratory1121.7K1.9K
145Sofia University112884904
145University of Bradford1122.0K2.4K
145University of Manitoba3123.2K5.8K
145Texas Tech University2122.6K4.1K
145Memorial University of Newfoundland4121.3K3.7K
145Shippensburg University of Pennsylvania41240287
145Thiel College1121411
154University of Pittsburgh1118.0K8.0K
154Natural Resources Canada311405934
154Colorado State University1114.7K5.3K
154Mie University1111.5K1.6K
154San Francisco State University1111.6K1.9K
154University of North Carolina at Greensboro1111.7K2.1K
154The Nature Conservancy311179412
154Montana State University1112.2K2.6K
154Northern Kentucky University111385537
154California University of Pennsylvania311110307
154New York City Audubon11124
154The College of New Jersey211265684
154California State University, Dominguez Hills11192159
167Western Kentucky University1108701.1K
167Natural Resources Conservation Service11091166
167University of Maine at Presque Isle2101061
167University of Michigan–Dearborn110596843
171Michigan Technological University595362.1K
171University of Winnipeg197401.0K
171University of Alabama195.1K5.7K
171University of Prince Edward Island49160923
171Canisius College29105354
171Western Illinois University39217829
171Towson University295311.3K
171John Carroll University3992451
171University of Udine192.0K2.6K
171Wheeling University194070
171University of Wisconsin–Platteville1973185
171Cornell Lab of Ornithology191539
171Lyndon State College191632
171Edinboro University of Pennsylvania1992143
185Smithsonian Institution286071.0K
185NOAA188091.0K
185University of Michigan387.3K11.0K
185University of Maryland584.3K9.5K
185Miami University182.3K2.9K
185Washington State University184.8K5.6K
185Syracuse University183.4K4.1K
185East Tennessee State University181.3K1.8K
185Oak Ridge National Laboratory182.3K2.8K
185George Mason University381.7K4.2K
185Wilfrid Laurier University289372.1K
185University of Minnesota Duluth283221.0K
185Framingham State University2828131
185Montclair State University482421.4K
185East Stroudsburg University of Pennsylvania2838173
185Ottawa University1823118
201Université du Québec à Rimouski27236589
201Université de Montréal274.7K7.1K
201Dalhousie University273.6K5.9K
201Western University172.7K3.5K
201University of North Carolina at Charlotte271.4K3.0K
201Agricultural Research Service378011.6K
201Mount Saint Vincent University17267453
201Birds Canada172045
201Roger Williams University17128250
201West Liberty University37755
201University of Virginia373.8K7.2K
212Lehigh University162.1K2.8K
212University of Mary Washington2688314
212Howard University161.7K2.4K
212Iowa State University165.4K6.4K
212East Carolina University162.7K3.6K
212Eastern Connecticut State University16142287
212Villanova University161.3K1.8K
212Salem State University16157293
212Millersville University of Pennsylvania16193372
212Penn State Abington161660
212Vermont Institute of Natural Science16512
212Columbia–Greene Community College1623
224Rhodes College15229447
224Lafayette College15520846
224University of Memphis152.5K3.5K
224Université de Sherbrooke152.8K4.0K
224Messiah University2528142
224NatureServe152261
224Stockton University15289571
224Rosalind Franklin University of Medicine and Science15528941
224State University of New York at Delhi25110
233Kansas State University143.5K4.8K
233Complutense University of Madrid145.8K6.7K
233Wichita State University141.2K1.9K
233Franklin & Marshall College24166597
233Autonomous University of Madrid144.1K5.2K
233Boise State University141.2K2.1K
233University of Málaga142.7K3.7K
233University of Northern British Columbia146101.2K
233Eastern Kentucky University5475778
233University of South Bohemia in České Budějovice147841.2K
233University of Tennessee at Chattanooga14400809
233Baldwin Wallace University1461152
233Karlstad University146811.3K
233Shiraz University142.1K2.9K
233University of Regina346052.3K
233New York State Department of Environmental Conservation1489162
233Oklahoma State University Center for Health Sciences14117267
233Plymouth State University2450209
233State University of New York at New Paltz14220487
233University of Rio Grande34152
253Bard College13168368
253Boston College132.3K3.3K
253Wellesley College137271.3K
253University of Kansas135.7K7.4K
253Duquesne University131.0K1.7K
253University of Rochester134.7K6.3K
253University of British Columbia1310.0K11.9K
253Clemson University133.7K5.2K
253Arizona State University433.4K8.3K
253Monmouth University23118509
253University of Calgary137.3K9.1K
253University of North Alabama2337241
253North Carolina Museum of Natural Sciences2344167
253University of Wisconsin–La Crosse13420823
253Worcester State University2331228
253Bard College at Simon's Rock53262
253Cazenovia College131326
253Community College of Baltimore County132132
253Paul Smith's College131249
253Penn State Scranton131758
253University of South Alabama131.6K2.7K
253IThemba LABS13106206
253University of California, Los Angeles135.5K7.3K
253University of Pittsburgh Johnstown1348
277Brandeis University121.6K2.7K
277Tufts University123.6K5.4K
277Smith College127611.3K
277University of Marburg123.1K4.5K
277University of Toronto1211.7K13.8K
277University of Minnesota326.8K12.2K
277Brigham Young University123.4K5.0K
277Murray State University12425929
277University of Alberta129.2K11.4K
277Bennington College1248108
277Touro College1250160
277University of Stirling122.0K3.3K
277Suffolk University12395828
277Université du Québec à Montréal122.3K3.8K
277Smithsonian Tropical Research Institute12391668
277Youngstown State University125061.0K
277Wright State University121.9K3.3K
277St. Francis Xavier University126601.3K
277Smithsonian Environmental Research Center12201438
277University of Wisconsin–Stevens Point22114527
277Université Sainte-Anne121646
277Bucknell University224191.5K
277Adelphi University126021.2K
277Chesapeake Bay Trust1213
277Hood College2222195
277Lebanon Valley College1267149
277McDaniel College1297243
277Otterbein University1282206
277Principia College121645
277University of Maryland Center for Environmental Science12240422
277Winthrop University12220518
277Hollins University1270136
277Westfield State University1269217
277National Zoological Park12209368
311Amherst College11478970
311Rensselaer Polytechnic Institute112.4K3.7K
311University of Cincinnati115.3K7.6K
311Duke University116.1K8.5K
311University of Bergen114.1K6.3K
311University of St Andrews112.2K3.8K
311University of Florida217.6K12.3K
311University of Colorado Boulder113.2K5.2K
311Augsburg University11188511
311Xinjiang University119391.6K
311University of Waterloo214.1K7.8K
311Central Connecticut State University11333845
311University of Richmond116941.4K
311Georgia State University113.5K5.3K
311Queens College119221.8K
311Lawrence University11181407
311Saint Michael's College2121155
311Stetson University11183469
311College of the Holy Cross21197820
311Longwood University11109308
311State University of New York at Oneonta1187278
311Washington College1170229
311Chatham University2170378
311Gannon University11114303
311Georgian Court University1138113
311Hanover College1171165
311High Point University11161459
311Marist College11145411
311Raritan Valley Community College11835
311State University of New York at Cobleskill11426
311Susquehanna River Basin Commission11414
311University of Maine at Farmington1137153
311Wofford College1144138
311Natural Resources Research Institute1194232
311Nicholas School of the Environment11395776
311Gulf of Maine Research Institute112557
311Carnegie Museum of Natural History3146194
311Florida Museum of Natural History11284495
349University of Southern California107.9K11.0K
349University of Helsinki106.6K9.5K
349Northern Arizona University101.6K3.0K
349McGill University108.9K12.3K
349Utrecht University106.2K9.2K
349Southern Illinois University Edwardsville106101.5K
349Northern Michigan University10227646
349Eastern Illinois University105221.1K
349Morehead State University10156466
349City College of New York101.5K2.8K
349Sam Houston State University108131.8K
349University of Alabama at Birmingham104.8K7.0K
349Louisiana State University105.3K8.1K
349Ohio Northern University10148473
349University of Tulsa109061.9K
349Hamilton College10379936
349Langston University1040132
349Saint Vincent College1030135
349Bishop's University10129394
349Antioch University New England1044151
349Bergen Community College101743
349Berkshire Community College1025
349College of Staten Island10210659
349Conserve Wildlife Foundation of New Jersey10210
349Edward Via College of Osteopathic Medicine1068244
349Le Moyne College10145378
349Juniata College10100299
349Keystone College10432
349Lock Haven University of Pennsylvania1057176
349MacEwan University10236709
349Mansfield University of Pennsylvania1037135
349Massachusetts Maritime Academy10725
349Northern Essex Community College10313
349Northern Virginia Community College1034115
349State University of New York at Potsdam1079243
349Tennessee Technological University105901.3K
349Wells College1045100
349Maria Mitchell Association10110
349University of Maryland, Baltimore County101.1K2.4K
349Borough of Manhattan Community College1078276
349Milwaukee Public Museum1044102
349Cleveland Museum of Natural History103695
349Virginia Museum of Natural History201367
349Unity College101662
349Virginia–Maryland College of Veterinary Medicine10322630
349Kutztown University10134392