X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (299752) 299752
Newspaper Article (112300) 112300
Newsletter (45222) 45222
Publication (18769) 18769
Book Chapter (12473) 12473
Book Review (12194) 12194
Conference Proceeding (9539) 9539
Trade Publication Article (9098) 9098
Book / eBook (8990) 8990
Magazine Article (6365) 6365
Web Resource (5030) 5030
Government Document (2347) 2347
Dissertation (1276) 1276
Report (997) 997
Reference (761) 761
Journal / eJournal (421) 421
Paper (397) 397
Data Set (188) 188
Transcript (111) 111
Streaming Video (38) 38
Computer File (31) 31
Video Recording (27) 27
Library Holding (10) 10
Electronic Resource (9) 9
Map (5) 5
Atlas (2) 2
Technical Report (2) 2
Audio Recording (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
ecosystems (314878) 314878
ecology (117627) 117627
index medicus (95788) 95788
ecosystem (90595) 90595
environmental sciences (68858) 68858
analysis (61546) 61546
research (57041) 57041
animals (54727) 54727
climate change (40030) 40030
biodiversity (38748) 38748
biological diversity (36190) 36190
life sciences (32773) 32773
environmental aspects (30955) 30955
marine & freshwater biology (24066) 24066
aquatic ecosystems (23637) 23637
biology (23434) 23434
vegetation (23135) 23135
forests (23084) 23084
management (22664) 22664
plants (22499) 22499
environment (22316) 22316
ecosystem services (21614) 21614
studies (21354) 21354
conservation (21348) 21348
multidisciplinary sciences (21100) 21100
biomass (20638) 20638
plant sciences (20566) 20566
nitrogen (20104) 20104
science (19625) 19625
zoology (19388) 19388
carbon (19101) 19101
reports (18903) 18903
agriculture (18527) 18527
dynamics (18196) 18196
soils (17902) 17902
diversity (17748) 17748
forestry (17574) 17574
communities (17362) 17362
species (16691) 16691
rivers (16304) 16304
climate (16134) 16134
fish (16002) 16002
trees (15864) 15864
oceanography (15859) 15859
biodiversity conservation (15598) 15598
climate-change (15573) 15573
sediments (15404) 15404
habitats (15169) 15169
microbiology (14594) 14594
temperature (14579) 14579
models (14504) 14504
environmental management (14178) 14178
humans (14089) 14089
evolutionary biology (14053) 14053
fisheries (14048) 14048
growth (13661) 13661
environmental protection (13553) 13553
wetlands (13468) 13468
geosciences, multidisciplinary (12893) 12893
evolution (12667) 12667
water (12636) 12636
wildlife conservation (12371) 12371
land use (12356) 12356
research article (12307) 12307
coastal ecosystems (12281) 12281
bacteria (12161) 12161
environmental changes (12153) 12153
medicine (12142) 12142
soil (12129) 12129
global temperature changes (12120) 12120
earth sciences (11907) 11907
geography (11688) 11688
water resources (11677) 11677
population dynamics (11548) 11548
terrestrial ecosystems (11506) 11506
water quality (11483) 11483
sustainable development (11278) 11278
lakes (11079) 11079
marine ecosystems (11066) 11066
environmental studies (11064) 11064
environmental monitoring (10995) 10995
environmental impact (10953) 10953
grasslands (10943) 10943
china (10750) 10750
algae (10664) 10664
patterns (10646) 10646
seasons (10490) 10490
forest ecosystems (10399) 10399
phylogeny (10396) 10396
nutrients (10261) 10261
ecosystem management (10142) 10142
productivity (9949) 9949
hydrology (9676) 9676
abundance (9665) 9665
birds (9540) 9540
remote sensing (9513) 9513
biological sciences (9437) 9437
universities and colleges (9411) 9411
precipitation (9399) 9399
climatic changes (9243) 9243
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (1404) 1404
Gerstein Science - Stacks (1290) 1290
UofT at Mississauga - Stacks (1076) 1076
Earth Sciences (Noranda) - Stacks (718) 718
UofT at Scarborough - Stacks (683) 683
Collection Dvlpm't (Acquisitions) - Vendor file (535) 535
Robarts - Stacks (526) 526
UTL at Downsview - May be requested (324) 324
Collection Dvlpm't (Acquisitions) - Closed Orders (259) 259
Robarts - Government Pubs (143) 143
Royal Ontario Museum - Stacks (135) 135
Engineering & Comp. Sci. - Stacks (95) 95
Architecture Landscape (Shore + Moffat) - Stacks (60) 60
Trinity College (John W Graham) - Stacks (53) 53
Royal Ontario Museum - Periodical Stacks (52) 52
St. Michael's College (John M. Kelly) - 2nd Floor (45) 45
Gerstein Science - Periodical Stacks (43) 43
Earth Sciences (Noranda) - Periodical Stacks (37) 37
Gerstein Science - Bindery (26) 26
Victoria University E.J. Pratt - Stacks (25) 25
Law (Bora Laskin) - Stacks (22) 22
UofT at Mississauga - Periodical Stacks (22) 22
OISE - Curriculum Resources (19) 19
Physics - Stacks (18) 18
UofT at Scarborough - Periodical Stacks (17) 17
UofT at Scarborough - May be requested in 6-10 wks (15) 15
UofT at Scarborough - Withdrawn (14) 14
Earth Sciences (Noranda) - Circulation Desk (10) 10
Earth Sciences (Noranda) - Missing (10) 10
Engineering & Comp. Sci. - Periodical Stacks (10) 10
Map & Data - Map Collection (10) 10
New College (Ivey) - Stacks (9) 9
UofT Schools - Stacks (9) 9
Gerstein Science - Circulation Desk (8) 8
East Asian (Cheng Yu Tung) - Stacks (7) 7
Robarts - Course Reserves (7) 7
Gerstein Science - Missing (6) 6
Gerstein Science - Reference (6) 6
Media Commons - Audio Visual (5) 5
Regis College - Stacks (5) 5
UofT at Mississauga - Missing (5) 5
Earth Sciences (Noranda) - Reference (4) 4
University College (Laidlaw) - Stacks (4) 4
UofT at Mississauga - Oversize (4) 4
Astronomy & Astrophysics - Ask at library (3) 3
Gerstein Science - Not Returned (3) 3
Royal Ontario Museum - Pamphlets (3) 3
Trinity College (John W Graham) - Storage (3) 3
UofT at Scarborough - Oversize (3) 3
Aerospace - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - Stacks (2) 2
Gerstein Science - Oversize (2) 2
Knox College (Caven) - Stacks (2) 2
Mathematical Sciences - Stacks (2) 2
Music - Stacks (2) 2
OISE - Children's Literature (2) 2
OISE - Stacks (2) 2
Physics - New Books (2) 2
Pontifical Inst. Mediaeval Studies - Library use only (2) 2
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (2) 2
UofT Schools - Special Collections (2) 2
UofT at Mississauga - Reference (2) 2
Victoria University E.J. Pratt - Oversize (2) 2
Victoria University E.J. Pratt - Reference (2) 2
Architecture Landscape (Shore + Moffat) - Circulation Desk (1) 1
Architecture Landscape (Shore + Moffat) - Oversize (1) 1
Architecture Landscape (Shore + Moffat) - Periodical Stacks (1) 1
Architecture Landscape (Shore + Moffat) - Reference (1) 1
Chemistry (A D Allen) - Stacks (1) 1
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Dentistry (Harry R Abbott) - May be requested in 6-10 wks (1) 1
Dentistry (Harry R Abbott) - Stacks (1) 1
Dentistry (Harry R Abbott) - Withdrawn (1) 1
Earth Sciences (Noranda) - Long overdue (1) 1
Earth Sciences (Noranda) - On order (1) 1
Earth Sciences (Noranda) - Oversize (1) 1
Earth Sciences (Noranda) - Searching (1) 1
East Asian (Cheng Yu Tung) - Protected Material (1) 1
Engineering & Comp. Sci. - Missing (1) 1
Engineering & Comp. Sci. - Special Collections (1) 1
Gerstein Science - Closed Orders (1) 1
Gerstein Science - Course Reserves (1) 1
Gerstein Science - Theses (1) 1
Knox College (Caven) - Periodical Stacks (1) 1
Law (Bora Laskin) - Law Faculty Library (1) 1
Law (Bora Laskin) - Reserve desk (1) 1
Media Commons - Microtexts (1) 1
OISE - May be requested in 6-10 wks (1) 1
OISE - Missing (1) 1
OISE - Ontario Historical Ed (1) 1
Robarts - Searching (1) 1
Royal Ontario Museum - Archives (1) 1
Royal Ontario Museum - Far Eastern Egyptian (1) 1
Royal Ontario Museum - May be requested in 6-10 wks (1) 1
Royal Ontario Museum - Oversize (1) 1
Royal Ontario Museum - Rare Book (1) 1
Royal Ontario Museum - Reference (1) 1
Royal Ontario Museum - Reference Desk (1) 1
St. Augustine's Seminary - Stacks (1) 1
St. Michael's College (John M. Kelly) - 3rd Floor (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (500410) 500410
Chinese (4647) 4647
French (2644) 2644
Spanish (1728) 1728
Russian (1099) 1099
Japanese (918) 918
Portuguese (737) 737
Korean (619) 619
German (433) 433
Polish (156) 156
Urdu (84) 84
Italian (78) 78
Indonesian (60) 60
Czech (50) 50
Persian (45) 45
Turkish (41) 41
Swedish (39) 39
Vietnamese (32) 32
Afrikaans (25) 25
Croatian (25) 25
Slovak (22) 22
Slovenian (22) 22
Ukrainian (20) 20
Romanian (18) 18
Dutch (17) 17
Finnish (13) 13
Arabic (12) 12
Hungarian (11) 11
Lithuanian (11) 11
Bulgarian (9) 9
Bosnian (6) 6
Catalan (6) 6
Latin (6) 6
Norwegian (6) 6
Danish (4) 4
Inuktitut (4) 4
Serbian (4) 4
Estonian (3) 3
Greek (3) 3
Malay (3) 3
Hebrew (1) 1
Hindi (1) 1
Ndonga (1) 1
Tahitian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Revista de Biologia Tropical, ISSN 0034-7744, 03/2019, Volume 67, Issue 1, p. 69
Palabras clave: Amazonia; murcielagos; influencia climatica; influencia lunar, Phyllostomidae. 
Ecosystems
Journal Article
Revista de Biologia Tropical, ISSN 0034-7744, 03/2019, Volume 67, Issue 1, p. 164
Los estudios detallados para comprender como los bosques neotropicales se reestablecen en el tiempo, a traves de la sucesion secundaria aun resultan... 
Ecosystems
Journal Article
Dilemas Contemporáneos : Educación, Política y Valore, 06/2019, Volume VI, Issue Special
The objective of this research is to systematize the legislation related to the conservation and care of the environment in Ecuador, taking as a starting point... 
Ecosystems
Journal Article
Turismo y Sociedad, ISSN 0120-7555, 01/2019, Volume 24, p. 181
Los arrecifes de coral en las áreas marinas protegidas son un importante atractivo turístico cuyo sobreúso para fines turísticos puede generar cambios en su... 
Ecosystems
Journal Article
Acta Zoologica Mexicana (nueva serie), ISSN 0065-1737, 01/2018, Volume 34
El objetivo del presente estudio fue evaluar la diversidad de Scolytinae y Platypodinae en cinco localidades de Tabasco de diciembre de 2012 y abril de 2013.... 
Ecosystems
Journal Article
Territorios, ISSN 0123-8418, 01/2018, Issue 38, p. 137
San Cristobal´s micro watershed is a socioecological system (SES), located in the rural-urban border of Usaquen and the Eastern Hills Forest Reserve (Bogota... 
Ecosystems
Journal Article
Nihon Ryokka Kogakkaishi, ISSN 0916-7439, 10/2017, Volume 43, Issue 4, p. 581
Journal Article
Global Media Journal, ISSN 1309-7601, 04/2017, Volume 7, Issue 14, p. 174
İnsan ve doğa çatışması, insanoğlunun gücünü keşfettiği andan itibaren ortaya çıkmış ve olumsuz etkileri günümüze dek artarak gelmiştir. İnsanoğlunun fiziki ve... 
Ecosystems
Journal Article
Shui sheng sheng wu xue bao, ISSN 1000-3207, 01/2017, Volume 41, Issue 1, pp. 228 - 237
The present study investigated the community structure of epilithic algae and characteristics of environmental factors among 9 sample sites in Ruxi River, a... 
Ecosystems
Journal Article
Biologia Marina Mediterranea, ISSN 1123-4245, 01/2016, Volume 23, Issue 1, p. 186
Abstract - The aim of this study was to analyze the population growth dynamic of Sabellaria alveolata assemblages in three different coastal areas of the... 
Ecosystems
Journal Article
Ciencia Florestal, ISSN 1980-5098, 07/2013, Volume 23, Issue 3, p. 305
Disturbed ecosystems do not present original floristic composition. Their soils are depleted, shallow, stony, with low infiltration and present erosion with... 
Ecosystems
Journal Article
Informador Tecnico, ISSN 0122-056X, 01/2011, Volume 75, Issue 75, pp. 30 - 39
Se analizan las implicaciones ambientales del uso de la lena como combustible domestico, tomando como caso de estudio la zona rural de Usme, Bogota, Colombia,... 
Ecosystems
Journal Article
Investigacion y Ciencia, ISSN 1665-4412, 09/2010, Issue 50, p. 5
Los pseudoescorpiones son un grupo de aracnidos diminutos que miden de 1 a 7 mm de longitud. Se tienen registrados cerca de 3000 especies en el mundo, y en... 
Ecosystems
Journal Article
Caldasia, ISSN 0366-5232, 01/2010, Volume 32, Issue 1, p. 205
Se presenta la diversidad de murcielagos registrados en un inventario rapido en tres estaciones entre los 2500 y los 3500 m de altitud, sobre la vertiente... 
Ecosystems
Journal Article
Conservation Biology, ISSN 0888-8892, 04/2017, Volume 31, Issue 2, p. 376
  Introducing a new or extirpated species to an ecosystem is risky, and managers need quantitative methods that can predict the consequences for the recipient... 
Wildlife conservation | Ecosystems | Predation
Journal Article
Dilemas Contemporáneos : Educación, Política y Valore, 07/2018, Volume V, Issue Special
The work describes analytically, the deviations and the necessary correction and interrelation in the praxis of the doctrinal elements of the Iusecosophy and... 
Forests | Ecosystems
Journal Article
Conservation Biology, ISSN 0888-8892, 06/2016, Volume 30, Issue 3, p. 593
  One speaks of ecological substitutes when an introduced species performs, to some extent, the ecosystem function of an extirpated native species. We suggest... 
Ecosystems | Habitats | Ecology
Journal Article
Cultivos Tropicales, ISSN 0258-5936, 04/2009, Volume 30, Issue 2, p. 18
Se realizo un levantamiento de especies y variedades en 17 fincas de productores del municipio La Palma, en las zonas donde ha intervenido el proyecto... 
Ecosystems
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.