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... da Capes: Ciências Agrárias, Agronomia, Recursos Florestais, Engenharia Florestal, Engenharia Agrícola, Zootecnia, Recursos Pesqueiros, Engenharia de Pesca, Medicina ...

Centre for Agriculture and Biosciences International (CABI)

Artigo

John Murray, Lawrence Pullar,

Tópico(s): Fish Ecology and Management Studies

1910 - Taylor & Francis | Bulletin of the American Geographical Society

Artigo Acesso aberto Revisado por pares

Arthur Winslow,

are apparent, as in Fig. 6. hut they differ slightly in their position when compared with Catherwood (Fig. 3).Stephens mentions that, a t times, those engaged in commercial ventures have reached Santo Domingo del Palenque, and proceeded thence to the ancient Maya ruins, called, for want of a better name, Palenque, after the village near which they stand.W e have represented in Fig. 5 a sketch made by Mr. William Robert Thompson, who visited the ruins of Palenque in December, 1852, and again a t a ...

Tópico(s): Hydrology and Watershed Management Studies

1893 - American Association for the Advancement of Science | Science

Periodico Revisado por pares

Taylor & Francis

Artigo Revisado por pares

Fiona Kenyon,

Previous articleNext article FreeRecent LiteratureA Biological Examination of Lake Michigan in the Traverse Bay RegionF. C. KenyonF. C. Kenyon Search for more articles by this author PDFPDF PLUS Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail SectionsMoreDetailsFiguresReferencesCited by The American Naturalist Volume 31, Number 361Jan., 1897 Published for The American Society of Naturalists Article DOIhttps://doi.org/10.1086/276537 Views: ...

Tópico(s): Aquatic Invertebrate Ecology and Behavior

1897 - University of Chicago Press | The American Naturalist

Periodico Acesso aberto

SciELO

Artigo Revisado por pares

E. P. Lyon,

ArticleCOMPENSATORY MOTIONS IN FISHESE. P. LyonE. P. LyonFrom the Hull Physiological Laboratory of the University of ChicagoPublished Online:01 Jun 1900https://doi.org/10.1152/ajplegacy.1900.4.2.77MoreSectionsPDF (664 KB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInEmailWeChat Previous Back to Top Download PDF FiguresReferencesRelatedInformationCited ByA History of Corollary Discharge: Contributions of Mormyrid Weakly Electric ...

Tópico(s): Water Quality Monitoring Technologies

1900 - American Physiological Society | American Journal of Physiology-Legacy Content

Periodico Revisado por pares

Project Muse

Artigo Acesso aberto Revisado por pares

T. H. Morgan,

Tópico(s): Silk-based biomaterials and applications

1902 - Springer Science+Business Media | Development Genes and Evolution

Periodico Acesso aberto Revisado por pares

SciELO

Artigo Acesso aberto Revisado por pares

Adele M. Fielde,

Previous articleNext article FreeJournal ArticlesARTIFICIAL MIXED NESTS OF ANTSADELE M. FIELDEADELE M. FIELDEPDFPDF PLUS Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail SectionsMoreDetailsFiguresReferencesCited by The Biological Bulletin Volume 5, Number 6November 1903 Published in association with the Marine Biological Laboratory Article DOIhttps://doi.org/10.2307/1535842 Views: 237Total views on this site © 1903 Marine Biological LaboratoryPDF ...

Tópico(s): Fish Biology and Ecology Studies

1903 - Marine Biological Laboratory (MBL) | Biological Bulletin

Periodico Acesso aberto Revisado por pares

SciELO

Artigo Revisado por pares

Douglas Johnson,

Previous articleNext article FreeThe Tertiary History of the Tennessee RiverDouglas Wilson JohnsonDouglas Wilson JohnsonPDFPDF PLUS Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail SectionsMoreDetailsFiguresReferencesCited by The Journal of Geology Volume 13, Number 3Apr. - May, 1905 Article DOIhttps://doi.org/10.1086/621220 Views: 250Total views on this site Citations: 11Citations are reported from Crossref PDF download Crossref reports ...

Tópico(s): Water Quality and Resources Studies

1905 - University of Chicago Press | The Journal of Geology

Periodico Acesso aberto Revisado por pares

Directory of Open Access Journals (DOAJ)

Artigo Revisado por pares

F. E. Chidester,

1. Field studies of Fundulus heteroclitus were made throughout one entire year on the salt marshes of New Jersey. 2. Spring migration begins in March and is probably caused by several factors, including the higher temperature of the inland water; currents due to high tides and rainfall; the need for food available in fresh water; greater metabolic activity due to gonad development which demands a greater oxygen supply. 3. Summer activities consist in spawning, feeding, lazy movements from the marshes ...

Tópico(s): Water Quality and Resources Studies

1920 - University of Chicago Press | The American Naturalist

Periodico Acesso aberto Revisado por pares

SciELO

Artigo Revisado por pares

Frank Lillie,

Journal of MorphologyVolume 17, Issue 2 p. 227-292 Article The organization of the egg of Unio, based on a study of its maturation, fertilization, and cleavage Frank R. Lillie, Frank R. LillieSearch for more papers by this author Frank R. Lillie, Frank R. LillieSearch for more papers by this author First published: June 1901 https://doi.org/10.1002/jmor.1050170204Citations: 32AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare ...

Tópico(s): Reproductive biology and impacts on aquatic species

1901 - Wiley | Journal of Morphology

Base Acesso aberto

O SciELO Citation Index (SciELO CI) integrado à plataforma do Web of Science (WoS) começou a operar regulamente a partir de janeiro de 2014. Compartilha as mesmas funções, recursos e navegabilidade da interface do WoS juntamente com as demais bases de dados que integram a plataforma WoS. O desenvolvimento do SciELO CI é produto da parceria do Programa SciELO/FAPESP com a Clarivate. Os fundamentos, objetivos e perspectivas têm duas motivações principais. A primeira é promover a presença do SciELO em ...

Scientific Electronic Library Online

Artigo Revisado por pares

Max Morse,

Previous articleNext article FreeJournal ArticlesTHE AUTOTOMY OF THE HYDRANTH OF TUBULARIAMAX MORSEMAX MORSE Search for more articles by this author PDFPDF PLUS Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail SectionsMoreDetailsFiguresReferencesCited by The Biological Bulletin Volume 16, Number 4March 1909 Published in association with the Marine Biological Laboratory Article DOIhttps://doi.org/10.2307/1536146 Views: 67Total views on ...

Tópico(s): Fish Ecology and Management Studies

1909 - Marine Biological Laboratory (MBL) | Biological Bulletin

Base

A base de dados GeoRef é uma base de dados referencial com cobertura temática na área de Geociências e nas subáreas: geologia, geoquímica, geofísica, hidrogeologia, hidrologia, mineralogia, cristalogradia, paleontologia, pedrologia, sismologia e estratigrafia. Contém aproximadamente 4,5 milhões registros bibliográficos sendo atualizada quinzenalmente. Foi criada pelo American Geosciences Institute em 1966 com a finalidade de reunir e oferecer acesso às publicações técnico-científica da área de geociência. ...

GeoScienceWorld

Artigo Acesso aberto Revisado por pares

Stephen Alfred Forbes, Ruth E. Richardson,

The paper here presented is intended as a preliminary summary only of the principal conclusions, scientific and economic, to be drawn from our studies of the last few years, and it is to be followed presently by a series of special papers on the various divisions of the investigation.

Tópico(s): Hydrology and Watershed Management Studies

1913 - | Illinois Natural History Survey bulletin/Bulletin - Illinois Natural History Survey

Artigo Acesso aberto

H. Wallis Kew,

Proceedings of the Zoological Society of LondonVolume 82, Issue 2 p. 376-390 On the Pairing of Pseudoscorpiones H. Wallis Kew F.Z.S., H. Wallis Kew F.Z.S.Search for more papers by this author H. Wallis Kew F.Z.S., H. Wallis Kew F.Z.S.Search for more papers by this author First published: June 1912 https://doi.org/10.1111/j.1469-7998.1912.tb07023.xCitations: 6AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease ...

Tópico(s): Fish Biology and Ecology Studies

1912 - Zoological Society of London | Proceedings of the Zoological Society of London

Periodico Acesso aberto

Periódicos nacionais

Artigo Acesso aberto Revisado por pares

Adolpho Lutz,

Tópico(s): Water Quality and Pollution Assessment

1918 - Instituto Oswaldo Cruz, Ministério da Saúde | Memórias do Instituto Oswaldo Cruz

Periodico Acesso aberto Revisado por pares

SciELO

Artigo Acesso aberto Revisado por pares

Robert E. Richardson,

The following short account of the principal changes that have occurred both in the composition and abundance of the small bottom-invertebrate fauna of the Illinois River system between Chillicothe and Browning since 1913-1915, these points being respectively 146.5 and 229.5 miles below the mouth of the Chicago River-is based on hauls made in July, August, and September, 1920, with the Petersen quantitative bottom- sampler at seventy-one stations in the river and Peoria Lake between Chillicothe ...

Tópico(s): Water Quality and Pollution Assessment

1921 - | Illinois Natural History Survey bulletin/Bulletin - Illinois Natural History Survey

Periodico Acesso aberto

Periódicos nacionais

Artigo Acesso aberto Revisado por pares

James Alexander,

Many waterbodies across the United States do not meet water quality standards. To help determine where and to what extent improvements should be sought, policymakers must consider the costs of regulations with their monetized values. We ...Scientific knowledge related to quantifying the monetized benefits for landscape-wide water quality improvements does not meet current regulatory and benefit–cost analysis needs in the United States. In this study we addressed this knowledge gap by ...

Tópico(s): Soil and Water Nutrient Dynamics

1923 - National Academy of Sciences | Proceedings of the National Academy of Sciences