Wyniki wyszukiwania

1

Polska akwakultura na początku lat dwudziestych XX wieku - bilans otwarcia II Rzeczpospolitej

100%

Hutorowicz A., Hutorowicz J.

Komunikaty Rybackie

|

2015

|

nr 1

2

Changes of thermal and oxygen conditions in a dystrophic Lake Smolak in 1953-1995

100%

Hutorowicz J., Hutorowicz A.

Archiwum Rybactwa Polskiego

|

1998

|

tom 06

|

nr 2

187-196

3

Seasonal development of Vallisneria spiralis L. in a heated lake

100%

Hutorowicz A., Hutorowicz J.

Ecological Questions

|

2008

|

tom 09

4

Prawo stawowe w dziewiętnastowiecznej Galicji

100%

Hutorowicz A., Hutorowicz J.

Komunikaty Rybackie

|

2013

|

nr 1

5

Budownictwo stawowe oraz ekstensywna i intensywna gospodarka stawowa w XIX wieku, według porad Ziemianina Galicyjskiego

100%

Hutorowicz A., Hutorowicz J.

Komunikaty Rybackie

|

2012

|

nr 6

6

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Tendencje zmian wybranych parametrow fizyczno-chemicznych wody w dystroficznym jeziorze Smolak [Kraina Wielkich Jezior Mazurskich] w ciagu 27 lat od zakonczenia wapnowania i nawozenia mineralnego

100%

Hutorowicz A., Hutorowicz J.

Acta Agrophysica

|

2002

|

tom 67

115-128

7

Obszar gospodarstw rybnych w II Rzeczpospolitej według danych statystycznych Ministerstwa Rolnictwa

100%

Hutorowicz A., Hutorowicz J.

Komunikaty Rybackie

|

2015

|

nr 3

8

Literatura rybacka na tle innych dzieł rolniczych wydanych w latach 1549-1834 według spisu Aleksandra Kaminskiego

100%

Hutorowicz A., Hutorowicz J.

Komunikaty Rybackie

|

2012

|

nr 5

9

Chemical composition of the top-layer bottom deposits from underneath assemblages of the subtropical species Vallisneria spiralis L. in the phytolittoral zone of two heated lakes

81%

Hutorowicz A., Hutorowicz J., Brzozowska R.

Archives of Polish Fisheries

|

2007

|

tom 15

|

nr 4

10

The ichthyofauna of the dystrophic Lake Smolak (northern Poland) in light of selected physical and chemical water conditions thirty years after the conclusion of liming and fertilization

81%

Hutorowicz A., Kapusta A., Krzywosz T., Hutorowicz J.

Archives of Polish Fisheries

|

2005

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tom 13

|

nr 2

The aim of ichthyofauna studies conducted in Lake Smolak (northern Poland) in the 2002-2004 period was to evaluate species richness, growth rate, and fish assemblage structure in light of environmental conditions. This initially dystrophic lake, which, in the 1950s, was inhabited by only two fish species – perch, Perca fluviatilis L., and pike, Esox lucius L., was subjected to experimental liming and fertilization (to stimulate eutrophication) and stocking in the 1971-1974 period. Currently, the ichthyofauna of the lake is comprised of ten species belonging to four families. The density of the fish in this lake is not high; the most numerous are roach, Rutilus rutilus (L.) and bream, Abramis brama (L.). Roach was characterized by a rapid growth rate, but that of bream was very slow. The environmental parameters of the lake undoubtedly have a negative impact on the ichthyofauna, especially the gradients of and seasonal variation in the physical and chemical parameters of the water as well as the absence of submerged hydrophytes and the limited occurrence of helophytes.

11

Changes of the chemical composition of bottom sediments in a dystrophic Lake Smolak twenty years after the end of a liming and mineral fertilisation experiment

81%

Hutorowicz J., Robak A., Hutorowicz A.

Archiwum Rybactwa Polskiego

|

1998

|

tom 06

|

nr 2

209-218

12

Fitoplankton ekosystemow wodnych Biebrzanskiego Parku Narodowego

81%

Hutorowicz A., Krzywosz W., Blocka B., Hutorowicz J.

Parki Narodowe i Rezerwaty Przyrody

|

2008

|

tom 27

|

nr 2

31-48

13

Phytoplankton in relation to water quality of a mesotrophic lake

71%

Napiorkowska-Krzebietke A., Stawecki K., Pyka J. P., Hutorowicz J., Zdanowski B.

Polish Journal of Environmental Studies

|

2013

|

tom 22

|

nr 3

The dynamic of phytoplankton in Lake Dejguny was investigated in relation to the environmental conditions influencing water quality. The phytoplankton biomass and chlorophyll concentration in water were relatively low (typical of mesotrophic lakes), with a decreasing tendency when the water transparency significantly increased. The phytoplankton was not significantly correlated with the content of nutrients in water. The vast majority of phosphorus was in a form unavailable to phytoplankton, and the TN:TP ratio evidenced the role of nitrogen and phosphorus in colimitation of its development. The general evaluation of trophy based on TSI and TLI indicated meso-eutrophy or even slight eutrophy, because of partial assessments: TSI TP, TLI TP, and TLI TN and domination of filamentous blue-green algae, which revealed a more advanced degree of eutrophication.

14

Changes in the environmental conditions of mesotrophic lakes in the river-like system of the Marózka and upper Łyna rivers (Mazurian Lakeland, Poland)

61%

Zdanowski B., Stawecki K., Pyka J., Dunalska J., Hutorowicz J., Prusik S.

Archives of Polish Fisheries

|

2006

|

tom 14

|

nr 2

15

Ecological effects of long-term pressure of phytophagous and seston-feeding fish on the structure and functioning of the shallow Lake Warniak [Mazurian Lakeland, Poland]

37%

Zdanowski B., Hutorowicz A., Tunowski J., Swiatecki A., Olejnik G., Krzywosz T., Bialokoz W., Chybowski L., Krzywosz W., Blocka B., Hutorowicz J., Robak A., Prusik S., Koprowska L., Cieminski J., Weglenska T., Lewandowski K., Jurkiewicz-Karnkowska E.

Acta Hydrobiologica

|

1999

|

tom 41

|

nr Suppl.6

16

Kilka słów o drzewostanach

26%

Hutorowicz J.

Sylwan

|

1909

|

tom 27

|

nr 05

17

O typach drzewostanów

21%

Hutorowicz J.

Sylwan

|

1905

|

tom 23

Ograniczanie wyników

Polska akwakultura na początku lat dwudziestych XX wieku - bilans otwarcia II Rzeczpospolitej

Changes of thermal and oxygen conditions in a dystrophic Lake Smolak in 1953-1995

Seasonal development of Vallisneria spiralis L. in a heated lake

Prawo stawowe w dziewiętnastowiecznej Galicji

Budownictwo stawowe oraz ekstensywna i intensywna gospodarka stawowa w XIX wieku, według porad Ziemianina Galicyjskiego

Tendencje zmian wybranych parametrow fizyczno-chemicznych wody w dystroficznym jeziorze Smolak [Kraina Wielkich Jezior Mazurskich] w ciagu 27 lat od zakonczenia wapnowania i nawozenia mineralnego

Obszar gospodarstw rybnych w II Rzeczpospolitej według danych statystycznych Ministerstwa Rolnictwa

Literatura rybacka na tle innych dzieł rolniczych wydanych w latach 1549-1834 według spisu Aleksandra Kaminskiego

Chemical composition of the top-layer bottom deposits from underneath assemblages of the subtropical species Vallisneria spiralis L. in the phytolittoral zone of two heated lakes

The ichthyofauna of the dystrophic Lake Smolak (northern Poland) in light of selected physical and chemical water conditions thirty years after the conclusion of liming and fertilization

Changes of the chemical composition of bottom sediments in a dystrophic Lake Smolak twenty years after the end of a liming and mineral fertilisation experiment

Fitoplankton ekosystemow wodnych Biebrzanskiego Parku Narodowego

Phytoplankton in relation to water quality of a mesotrophic lake

Changes in the environmental conditions of mesotrophic lakes in the river-like system of the Marózka and upper Łyna rivers (Mazurian Lakeland, Poland)

Ecological effects of long-term pressure of phytophagous and seston-feeding fish on the structure and functioning of the shallow Lake Warniak [Mazurian Lakeland, Poland]

Kilka słów o drzewostanach

O typach drzewostanów