Cartas enviadas por Guillermo Aubone a Justo Garate entre 1948 y 1957

10 cartas (mecanografiadas) ; entre 210x150mm y 222x280mm. Ubicación: Caja 1 - Carpeta 76

Cartas enviadas por José Miguel de Barandiaran a Justo Garate entre 1948 y 1969

11 cartas (mecanografiadas y manuscritas) ; entre 150x215mm y 220x260mm

On the feeding of freshwater ostracods. [Translation of: Zoologicheskij zhurnal, 27(2), 1948, 125-136]

The present work appertains to a series of investigations in the field of trophodynamics of water bodies conducted by the department of hydrobiology ”Mosrybvtuza” under the leadership of Prof. Director N.S. Gaevska. Usually with quantitative collections of benthos ostracoda are hardly taken account of. But with the employment of special methods it is possible to be convinced that they are encountered in massive numbers. The role of ostracods in the nutrition of fish is recognised as important by many authors. On the question of the feeding of ostracods, in the literature there are only the fragmentary indications about the occurrence in the gut of ostracods of algae (diatoms, desmids) and detritus. The study of the feeding of ostracods was conducted both by the method of dissecting the guts of ostracods taken from natural waters, and by the method of feeding ostracods under laboratory conditions with a variety of food objects. Moreover, with a view to revision of obtained quantitative data, for determination of food requirements of ostracods the respiration method was applied.

Evidence of algae in the excrement of ducks. [Translation from: Hydrobiologia 1 22-27, 1948. ]

In the extremely severe winter of 1946-47 the surface of the Pfaffikersee (near Zurich) lay under an unbroken seal of ice for a full three months. The number of wild ducks resting in this location was estimated to be about 400. Six samples of excrements of ducks were microscopically analysed and fragments of algae were identified. These analyses allow the expert to specify with definite certainty the feeding areas under investigation of the studied birds.

The efficiency of plankton in the utilization of the sun radiation [Translation from: Briroda, 12, 29-35, 1948]

The efficiency of utilisation of the sun's radiation by natural communities has not been properly demonstrated with what so far has been obtained of reliable values, and it represents a great interest in many respects. A systematic study of the biotic balance of lakes was done in the course of a succession of summers starting in 1932, extensive material was obtained, which permitted to compute a value fear the utilisation of the sun's radiation by plankton in lakes, and to compare this with corresponding values for marine plankton and terrestrial vegetation.

The content of organic matter in some waters in the Moscow region [Translation from: C.R. Acad. Soc. URSS, 61, 293-296, 1948]

There is at the moment no direct method of determining the organic matter content of natural waters. In 1940/41 8 different water bodies in central Russia were studied and their organic matter identified. The author concludes that there is currently no easy method to determine organic matter in water. A number methods need to be applied.

Cartas enviadas por Jon Bilbao a Justo Garate entre 1948 y 1990

11 cartas + 1 fragmento (mecanografiadas) ; entre 215x135mm y 210x295mm.

Cartas enviadas por Karl Bouda a Justo Garate entre 1948 y 1949

16 cartas + 1 tarjeta postal (manuscritas y mecanografiadas) ; entre 210x300mm y 150x105mm

O movimento emancipacionista na perspectiva das elites políticas na Província do Espírito Santo, 1869-1888

Ao longo do Dezenove presenciou-se debates acerca da questão servil no Brasil. Essa querela também teve seus reflexos na Província do Espírito Santo, tendo esta, como objeto de investigação. No fim dos anos de 1860, o movimento emancipacionista começava a ser delineado pelas elites política e intelectual a nível nacional e local. No ano de 1867, a Fala do Trono trouxe à tona questões significativas a respeito do problema servil e os possíveis caminhos a serem seguidos a favor da libertação dos escravos. As décadas de 1870 e 1880 foram períodos de intenso debate acerca da campanha emancipacionista e abolicionista brasileira. Especialmente na década de 1870 com a promulgação da Lei do Ventre Livre em 1871 teve-se um número significativo de ações de arbitramento de escravos na Província do Espírito Santo, especialmente na cidade da Vitória e em suas freguesias. O intento deste trabalho é identificar como ocorreu o desenrolar do processo emancipacionista na Província do Espírito Santo, a partir do entendimento da cultura política daquela sociedade, tendo como fonte de estudo os debates proferidos no espaço da Assembleia legislativa provincial, concomitante às ações de liberdade de escravos e dois importantes periódicos: O Jornal da Victoria e A Província do Espírito Santo, pois, seus redatores e proprietários permeavam os espaços políticos e intelectuais da cidade de Vitória Oitocentista. Têm-se como marcos temporal os anos de 1869 a 1888, pois, aquele ano foi promulgada a primeira lei provincial de caráter emancipador e o último marco refere-se a extinção plena e total de uma das instituições mais duradouras na História do Brasil.