Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Pavel Hartman"'
Autor:
Jan Másílko, Pavel Hartman, Jan Mráz, Zdenĕk Adámek, Ján Regenda, Pavel Vejsada, David Hlaváč, Maria Anton-Pardo
Publikováno v:
Aquaculture Environment Interactions, Vol 8, Pp 647-657 (2016)
Appropriate supplementary feeding is of increasing importance in common carp Cyprinus carpio pond aquaculture, not only with respect to production issues but also as a sustainable tool for maintaining environmental quality. We studied the effect of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2733f827d645f709678feebe7e8aaa6
https://doi.org/10.3354/aei00206
https://doi.org/10.3354/aei00206
Publikováno v:
Aquaculture International. 24:1747-1754
This paper deals with the assessment of the available insoluble calcium compounds in pond sediment and their conversion into soluble bicarbonate; its impact on the acid neutralizing capacity (ANC) or alkalinity of water and the influence of bioturbat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0ef47b274e24749661cddc7d4991b95
https://doi.org/10.1007/s10499-016-0087-9
https://doi.org/10.1007/s10499-016-0087-9
Autor:
David Hlaváč, Marek Baxa, Libor Pechar, Pavel Hartman, Jan Másílko, Lucie Všetičková, Olga Valentová, Pavel Vejsada, Maria Anton-Pardo, Ján Regenda, Bořek Drozd, Zdeněk Adámek
Publikováno v:
Aquaculture International. 24:1681-1697
To test the influence of supplementary feeding with thermally treated cereals on nutrient budget and environmental and biotic variables, three different treatments were applied in four experimental ponds: two with thermally treated cereals, one with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91d42233e4d4b127c24ec367b0602c1a
https://doi.org/10.1007/s10499-016-0059-0
https://doi.org/10.1007/s10499-016-0059-0
Autor:
Zdeněk Adámek, Jan Másílko, L. Pechar, Pavel Hartman, Martin Bláha, David Hlaváč, Maria Anton-Pardo
Publikováno v:
Journal of Applied Ichthyology. 31:30-37
Summary This 4-month study (10 May – 6 September 2012) evaluated the effects of supplementary feeding on common carp (Cyprinus carpio Linnaeus, 1758) growth, water quality, natural food availability and nutrient balance under different pond treatme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f15385f73426b8aa2379c3fdd3fb5d2e
https://doi.org/10.1111/jai.12850
https://doi.org/10.1111/jai.12850
Publikováno v:
Folia Zoologica. 63:229-237
The natural diet of two different common carp (Cyprinus carpio) phenotypes (mirror and scaly) was studied in earth ponds in the Czech Republic. The proportion of different items was assessed through analysis of gut contents in order to establish diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9fa6fcab553d20e33104655500f9ec7
https://doi.org/10.25225/fozo.v63.i4.a1.2014
https://doi.org/10.25225/fozo.v63.i4.a1.2014
Publikováno v:
Aquaculture International. 22:299-320
Discharge of aquacultural wastewater can lead to eutrophication and disruption of natural ecosystems in receiving water bodies. A controlled waste production strategy is necessary, therefore, in order to maintain sustainable aquacultural growth. Alon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b2b41fb508222b114baae23a00e6715
https://doi.org/10.1007/s10499-013-9718-6
https://doi.org/10.1007/s10499-013-9718-6
Autor:
Pavel Hartman, Marek Škereň
Publikováno v:
SPIE Proceedings.
High selectivity of surface-plasmon polaritons on wavelength can be used for reconstruction of color holograms illuminated with white light. In such a case, a combination of plasmonic filter and holographic microstructure is used. Compared to other t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef3fd2557b6beed7429c0493a35b73c2
https://doi.org/10.1117/12.2086605
https://doi.org/10.1117/12.2086605
Publikováno v:
Frontiers in Optics 2015.
Setup for enhancement of wavelength selectivity of transmission holographic filters based on surface plasmon is presented. Volume grating is used on the input side of the device for modifying the dispersive properties of the element.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e313a28687506d1864d5b3965f21062e
https://doi.org/10.1364/fio.2015.jw2a.58
https://doi.org/10.1364/fio.2015.jw2a.58