Wyniki wyszukiwania - AGRO

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The coniferous forest communities of the Seili Island in SW Finland

100%

Kasprowicz M., Wojterska M.

Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu

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2004

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tom 69

2

The influence of disturbances in forest communities upon the spatial organization of Cyclamen hederifolium populations on the Promontorio del Gargano [ Italy ]

100%

Falinska K.

Fragmenta Floristica et Geobotanica. Supplementum

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1993

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tom 02

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nr 2

3

On the systematics of coniferous forests

88%

Matuszkiewicz W.

Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu

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2004

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tom 69

4

Sphagno girgensohnii-Piceetum Polakowski 1962 in the Jegiel Nature Reserve near Lochow [Eastern Poland]

88%

Ciosek M. T.

Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu

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2004

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tom 69

5

Transformations of soils and forest communities in the areas of early-medieval strongholds (examples from Chelmno land)

75%

Bednarek R., Kaminski D., Markiewicz M., Chrzanowski W., Zbyszewska K.

Polish Journal of Soil Science

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2010

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tom 43

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nr 1

The research concerned transformations of soils in the areas of Early-Medieval strongholds and connected differences in floristic composition between forest communities from strongholds and non-synanthropic habitats. The study focused on two areas where Early-Medieval strongholds were situated – Gronowo and Płutowo (Chełmińska Upland, Northern Poland) – surrounded by various types of soils: rusty soils and black earths, respectively. Detailed pedological and floristic-phytosociological investigations were carried out in the sites and their vicinity. Transformations of Tilio-Carpinetum corydaletosumphytocoenoses were performed with respect to the specificity of soils at the settlements and their anthropogenic enrichment in biogenic elements (C, N, P) to a considerable depth.

6

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The participation of macromycetes in selected forest communities of the Masurian Landscape Park [NE Poland]

75%

Fiedorowicz G.

Acta Mycologica

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2009

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tom 44

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nr 1

77-95

Results of mycosociological studies in selected forests communities of the Masurian Landscape Park between 1997 and 2000 are discussed. Observations were conducted in 8 permanent plots and 69 supplementary plots (400 m2). Five plant associations characteristic of the Masurian Landscape Park, Peucedano-Pinetum, Serratulo-Pinetum, Vaccinio uliginosi-Pinetum, Tilio-Carpinetum and Fraxino-Alnetum, were examined. A total of 335 macromycete species were recorded. The greatest number of species was observed in Tilio-Carpinetum (198).

7

Forest communities in the Kuznica Warezynska sand-pit

75%

Kompala-Baba A., Blonska A., Baba W.

Zeszyty Naukowe Uniwersytetu Zielonogórskiego. Inżynieria Środowiska

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2004

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nr 12[131]

8

Basidiomycetes of coniferous forest communities in the Gory Swietokrzyskie Mts

75%

Luszczynski J.

Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu

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2004

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tom 69

9

Changes in the life strategy of Carex digitata [ Cyperaceae ] in disturbed woodland communities: I. Life history

75%

Laska G.

Fragmenta Floristica et Geobotanica

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1996

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tom 41

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nr 1

10

Bees [Hymenoptera; Apoidea] of the Bory Tucholskie National Park [NW Poland]

75%

Banaszak J., Wendzonka J.

Polskie Pismo Entomologiczne

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2002

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tom 71

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nr 4

11

The negative impact of intentionally introduced Quercus rubra L. on a forest community

63%

Woziwoda B., Kopec D., Witkowski J.

Acta Societatis Botanicorum Poloniae

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2014

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tom 83

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nr 1

Some alien woody species used in commercial forestry become invasive and, as invaders, cause major problems in natural and semi-natural ecosystems. However, the deliberate introduction of aliens can bring unintended negative changes also within areas of their cultivation. This paper presents the effects of the intentional introduction of the North-American Quercus rubra in European mixed Scots pine-Pedunculate oak forests (POFs): Querco roboris-Pinetum (W. Mat. 1981) J. Mat. 1988. Phytosociological data from field research combined with GIS data analysis of the current distribution of Northern Red oak in the studied habitat were used to determine the composition and structure of forest communities in plots with and without Q. rubra participation. The results show that Q. rubra significantly reduces native species richness and abundance, both in old-growth and in secondary (post-agricultural) forests. Not one resident vascular plant benefits from the introduction of Northern Red oak and only a few are able to tolerate its co-occurrence. The natural restocking of all native woody species is also strongly limited by this alien tree. The introduction of Northern Red oak significantly limits the environmental functions of the POF ecosystem and weakens its economic and social aspects. However, its further cultivation is justified from an economic point of view, as the essential function of the studied forests is commercial timber production, and the introduction of this fast growing alien tree supports the provisioning ecosystem services. A clear description of the level of trade-off between the accepted negative and positive effects of the introduction of Q. rubra on forest ecosystem services requires further interdisciplinary studies.

12

Roslinnosc lesna Doliny Biebrzanskiej

63%

Czerwinski A.

Acta Agrophysica

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2002

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tom 67

45-58

13

The classification of synusial epigeic and epiphytic bryophyte communities of forest coenoses of forest-steppe zone of Ukraine

63%

Gapon S. V.

Biodiversity: Research and Conservation

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2011

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tom 23

14

Khronotop "Pamjatki Penjackojj" kak model' muzeefikacii lesnykh rezervatov

63%

Chernobajj J.

Zarządzanie Ochroną Przyrody w Lasach

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2017

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tom 11

15

The forest communities in the Przemysl Foothills, South-East Poland

63%

Kozlowska A.

Fragmenta Floristica et Geobotanica

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2000

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tom 45

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nr 1-2

16

Forest communities with European silver-fir (Abies alba Mill.) in the Sudety Mts.

63%

Filipiak M., Kosinski P.

Dendrobiology

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2002

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tom 48

The available phytosociological literature were reviewed and compared with 12 original relevés made on representative of habitats of fir trees in the study area. Only in the eastern part of the Sudety Mts. silver-fir is still important forest tree. It is found most frequently in potential sites of acidophilic beech forest, which vegetation is now strongly transformed because of planting them with spruce. Typical, mainly acidophilic beech forest takes second place (in respect of frequent occurrence). Oak-hornbeam forest take third position.

17

Coleoptera found on neophyte Prunus serotina [Ehrh.] within forest community and open habitat

63%

Nowakowska K. M., Halarewicz A.

Electronic Journal of Polish Agricultural Universities. Series Biology

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2006

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tom 09

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nr 1

Black cherry, Prunus serotina (Ehrh) is one of the invasive plant species that, for its ability to negatively affect local plant communities, may deserve particular attention and control measures. The authors present species composition of Coleoptera found on P.serotina in two habitats in SW part of Poland. It is the first record of this kind from Poland.

18

The occurrence of the Laboulbeniales [Fungi, Ascomycetes] in natural forest communities in the Bialowieza National Park, NE Poland

63%

Majewski T.

Fragmenta Floristica et Geobotanica

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1994

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tom 39

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nr 2

19

Forest communities with silver fir Abies alba Mill. participation versus forest habitat types in the area of the Beskid Maly range

63%

Barc A.

Seria Biologiczna. Uniwersytet im. Adama Mickiewicza w Poznaniu

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2004

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tom 69

20

Influence of substratum and forest phytocoenosis on the diversity of epixylous communities of Babia Gora

63%

Szukalska D.

Biological Bulletin of Poznań

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2001

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tom 38

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nr 2

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