Wyniki wyszukiwania

1

Long-term population decline of the heath bumblebee Bombus jonellus [Kirby, 1802] [Hymenoptera, Apidae] in the Bieszczady National Park

100%

Kosior A., Fijal J., Solarz W.

Roczniki Bieszczadzkie

|

2003

|

tom 11

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Directions of the reclamation and development of wasteland

84%

Kowalska A., Sobczyk W.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2012

|

tom 12

|

nr 2

3

Zmniejsza sie spozycie energii pierwotnej

84%

W K.

Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

|

1994

|

tom 35

|

nr 1

49-50

4

Importance of the Leader programme in Hungarian rural areas facing globalization and agricultural decline

84%

Ritter K., Kassai Z., Farkas T.

Roczniki Naukowe Stowarzyszenia Ekonomistów Rolnictwa i Agrobiznesu

|

2011

|

tom 13

|

nr 6

In the last decades global economic processes and decreasing agricultural employment have caused serious structural problems in a number of rural areas all over the EU and other developed countries as well. The main objective of this paper was to define the possibilities of Leader program 2007-2013 in those impaired micro-regions that suffered most from the decrease of employment in agriculture in Hungary during the period 1990-2003. According to multivariate statistical methods the analysed micro-regions have a strong correlation with spatial ineąualities, and the selected micro-regions lag behind concerning the necessary local resources, especially human resources. We have evaluated the implementation of Local Rural Development Strategies. It is a very current issue in Hungary, since the mid-term review of these strategies is underway right now. We have drawn conclusion that this initiative has already a significant contribution to the redressing of local problems, but some changes are necessary to be carried out to completely reach its goals and generate even more positive development.

5

Detection of 'Candidatus Phytoplasma asteris' in ashleaf maple trees with shoot proliferation and decline

84%

Kaminska M., Sliwa H.

Journal of Fruit and Ornamental Plant Research

|

2005

|

tom 13

6

Disease symptoms and fungi occurring on overground organs of Quercus petraea

84%

Przybyl K.

Acta Mycologica

|

1996

|

tom 31

|

nr 2

7

Macromycetes of oak forests in the Lagiewnicki Forest [Central Poland] - monitoring studies

84%

Lawrynowicz M., Kalucka I., Sumorok B.

Acta Mycologica

|

2001

|

tom 36

|

nr 2

8

The relationship between tree health and chemical composition of beech (Fagus sylvatica L.) and oak (Quercus robur L.) wood of Polish provenances

67%

Szczepkowski A., Nicewicz D., Koczon P.

Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

|

2007

|

tom 06

|

nr 3

9

Spadek importu sklejki z drewna liściastego z Chin do USA

67%

DN

Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

|

2019

|

tom 60

|

nr 1-2

10

Malezja: wiecej eksportu przetworzonego drewna, mniej eksportu surowca drzewnego

67%

W K.

Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

|

1997

|

tom 38

|

nr 3

151-152

11

Long-term decline of the Little Owl [Athene noctua Scop., 1769] in Central Poland

67%

Zmihorski M., Altenburg-Bacia D., Romanowski J., Kowalski M., Osojca G.

Polish Journal of Ecology

|

2006

|

tom 54

|

nr 2

The populations of Little Owl decreased over much of Europe including Poland, where it’s status has not yet been elucidated in full. We compiled data from 13 censuses carried out from 1982 –2005 at a 12 km² study plot situated in an agricultural area in the north-western outskirts of Warsaw in Central Poland. We observed a significant decline in the Little Owl population, leading to its disappearance from the study site. The population dynamics was not correlated with the weather factors analysed (snow cover and thickness, air temperature for December-March period, precipitation for March, May and June), which indicates that climate change was not a direct cause of the decline. There were no substantial changes in the land use structure at the study area. We conclude that the reduction in nesting sites and decreased food availability are the potential factors of the Little Owl decline.

12

Huragany niszcza lasy we Francji

59%

W O.

Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

|

2009

|

tom 49

|

nr 1-2

75-76

Ograniczanie wyników

Long-term population decline of the heath bumblebee Bombus jonellus [Kirby, 1802] [Hymenoptera, Apidae] in the Bieszczady National Park

Directions of the reclamation and development of wasteland

Zmniejsza sie spozycie energii pierwotnej

Importance of the Leader programme in Hungarian rural areas facing globalization and agricultural decline

Detection of 'Candidatus Phytoplasma asteris' in ashleaf maple trees with shoot proliferation and decline

Disease symptoms and fungi occurring on overground organs of Quercus petraea

Macromycetes of oak forests in the Lagiewnicki Forest [Central Poland] - monitoring studies

The relationship between tree health and chemical composition of beech (Fagus sylvatica L.) and oak (Quercus robur L.) wood of Polish provenances

Spadek importu sklejki z drewna liściastego z Chin do USA

Malezja: wiecej eksportu przetworzonego drewna, mniej eksportu surowca drzewnego

Long-term decline of the Little Owl [Athene noctua Scop., 1769] in Central Poland

Huragany niszcza lasy we Francji