AGRO - Yadda

1

Rezerwaty biosfery na wschodniej granicy Polski i Unii Europejskiej

100%

Breymeyer A.

Kosmos

|

2005

|

tom 54

|

nr 2-3

275-282

2

Wetlands and waters on European eastern border: is this the opportunity for the application of ecohydrology in Transborder Biosphere Reserves?

100%

Breymeyer A.

International Journal of Ecohydrology and Hydrobiology

|

2007

|

tom 07

|

nr 2

135-146

3

Badania borow na transekcie klimatycznym wzdluz rownoleznika 52 st.N [od 12 st. do 32 st.E] i na transekcie 'slaskim'. Zalozenia ogolne

100%

Breymeyer A.

Dokumentacja Geograficzna

|

1998

|

nr 13

10-29

4

Pine ecosystem response to warming along North-South climatic transect in Europe: presentation of research project

100%

Breymeyer A.

Polish Journal of Ecology

|

2003

|

tom 51

|

nr 4

An attempt was made to evaluate the response of the ecosystem to changes of climate in ten pine forest stands. It was assumed that the ecosystem response to environmental change can be evaluated by examining differences in ecosystem structures and would be measured through the change in the rates of ecosystem processes. The changes of structures and rates are registered along the longest, N-S transect available on the European Continent above 50°N. This transect is within the belt crossing Northern Scandinavia (Norway and Finland up to 70°N), the Baltic States (Estonia, Latvia, Lithuania) and Eastern Poland (from 50°N). The transect covers 20 degrees of latitude and is more than 2000 km long. The difference in average annual temperature (long-term measurements) between the two extreme sites exceeds 9°C, and there is a regular southward increase of average site temperature. Precipitation does not show any regular pattern of change along the transect. Average site elevation is 86 m a.s.l., and the average forest age 110 years. All sites are dominated by an overstory of Scots pine, and in the Braun-Blanquet classification they all belong to Vaccinio-Piceetea class of forests, which are common in Europe. During four years of study (1997, 1998, 1999 and 2000) four expeditions to the transect were organized. The following studies were conducted on each site: the origin and structure as well as physical and chemical features of soils; tree stand age, height, basal area, biomass and carbon content; vertical and horizontal structure of ground vegetation, its diversity, biomass and carbon content; litter fall, its decomposition and accumulation; and radial growth of trees.

5

Rate of change of pine litter fall and decay in response to changing climate along N-S transect

100%

Breymeyer A.

Polish Journal of Ecology

|

2003

|

tom 51

|

nr 4

The response of pine ecosystems to changing latitude and thermoclimate in Central/Northern Europe was investigated through the measurements of rates of two ecosystem processes: organic matter (litter) production and decomposition. Studies were carried out at nine sites of pine and mixed pine forests placed along the N-S transect of about 2000 km crossing Finland, Estonia, Latvia, Lithuania and Poland. Warmer climates were observed with movement to southern sites; the coefficient of determination (R2) between annual long-term temperature and latitude was at the level of 0.99. The rates of change of both processes were compared in terms of relative increment per 1°C of long-term temperature and per -1° of latitude, and expressed in %. Litter production responds stronger to the southward change of climate: the fall of litter is 18-19% greater per +1°C of average annual temperature and by 8% greater per each -1° of latitude, compared to the decomposition process, which was accelerated at the rate of 9-12% per 1°C and 4-5% per -1° of latitude. These results are summarized by the statement that in pine ecosystems the OM Production Sub-system is more sensitive to change of climate than the Sub-system of OM Decay, which is more conservative.

6

Processes of litter fall and decomposition: boreal-temperate transect studies of pine ecosystems

100%

Breymeyer A.

Polish Journal of Ecology

|

2003

|

tom 51

|

nr 4

The processes of litter production and decomposition were studied in pine and mixed pine forests (10 sites) distributed along the N-S transect in Europe. The transect stretched from 70°N in Northern Finland and Norway to 50°N in Southern Poland. Mean annual temperatures change regularly along the transect from -1.9 to +7.4°C, while precipitation does not show any distinct pattern. Annual production and decomposition of litter are stimulated by warming. The primary factors governing the rates of both processes are related to thermic regime, most frequently to the long-term temperatures registered in the meteorological stations in the vicinity of sites. Correlation between decomposition rate and temperature (R2) range from 0.75 to 0.93, between decomposition rate and latitude from 0.72 to 0.80, and between decomposition rate and precipitation from 0.52 to 0.63 (in the last case only correlations with long-term precipitation are significant). Correlation coefficients R2 between litterfall and temperature range from 0.53 to 0.80, between litterfall-latitude from 0.72 to 0.80, and between litterfall-precipitation from 0.52 to 0.63 (significant only for long-term precipitation). With increasing temperature decomposition rates increase from about 0.09 g.g⁻¹.y⁻¹ (needles 0.13 g.g⁻¹.y ⁻¹, wood 0.06 g.g⁻¹.y⁻¹) in the North to about 0.32 g.g⁻¹.y⁻¹ (needles 0.41 g.g⁻¹.y ⁻¹, wood 0.18 g.g⁻¹.y⁻¹) in the South. Litterfall increases from 103.19 g.m⁻².y⁻¹ (in this needles 56.73 g.m⁻².y⁻¹, wood 45.59 g.m ⁻².y⁻¹) in the North, to about 419.36 g.m ⁻².y⁻¹ (needles 203.95 g.m⁻².y⁻¹, wood 203.56 g.m⁻².y⁻¹) in the South. OM annual accumulation increases southward, ranging from about 100 (North) to about 370 (South) grams per m2. Accumulation is strongly connected with air temperatures on the sites (correlation coefficients (R2) at around 0.9).

7

Bory sosnowe w gradiencie kontynentalizmu i zanieczyszczen w Europie Srodkowej - badania geoekologiczne.

63%

Breymeyer A., Roo-Zielinska E.

Dokumentacja Geograficzna

|

1998

|

tom 13

212

8

Towards the large Bialowieza Biosphere Reserve - presentation of an idea and maps

63%

Breymeyer A., Kwiatkowski W.

Nature Conservation

|

2002

|

tom 59

73-90

9

Proba podsumowania: czy i jak zmieniaja sie ekosystemy borowe na zalozonych transektach?

63%

Breymeyer A., Roo-Zielinska E.

Dokumentacja Geograficzna

|

1998

|

nr 13

207-212

10

Ecosystem process studies along a climatic transect at 52-53 degree N [12-32 degree E]: pine litter decomposition

63%

Breymeyer A., Laskowski R.

Geographia Polonica

|

1999

|

tom 72

|

nr 2

11

Spotkanie sekcji ekosystemów Międzyrządowego Panelu na Temat Zmian Klimatu (Camberley, Wielka Brytania, 5-8 XI 1989 r.)

63%

Breymeyer A.

Wiadomości Ekologiczne

|

1991

|

tom 37

|

nr 1

12

Warunkowanie tempa dekompozycji sciolki sosnowej przez zmieniajacy sie klimat i sklad chemiczny substratu. Badania na transektach

51%

Breymeyer A., Mroz G., Reed D., Degorski M.

Dokumentacja Geograficzna

|

1998

|

nr 13

187-205

13

Scots pine [Pinus sylvestris] ecosystem response to climate on a temperate to boreal forest transect: project description

51%

Reed D., Breymeyer A., Degorski M., Noble R.

Polish Journal of Ecology

|

2003

|

tom 51

|

nr 4

This brief paper describes the history and conceptual framework underlying the research presented in the remaining papers in this volume. This project began in 1996 as an international effort to examine Scots pine (Pinus sylvestris) ecosystem structure and function in one of the few accessible areas on earth where similar forested ecosystems exist over a 20° range in latitude. Widely predicted climate warming leads to serious concerns about how ecosystems may respond to stresses created by climate change. In order to recognize evidence of warming and to predict likely future responses, it is necessary to understand how ecosystems that are distributed along climatic gradients accommodate wide climatic differences. Few tree species are distributed as widely as Scots pine, which ranges over much of Europe. This species is ideal for investigations that address questions regarding climate change effects on forest ecosystem structure and processes. Its distribution over comparable sites extending from temperate to boreal zones (over more than 20° of latitude from northern Finland to southern Poland) permits characterization of this ecosystem over a relatively wide climatic range (covering a mean annual temperature difference of 9°C). This transect: 1) provides information concerning numerous ecological processes over this wide range of conditions; 2) serves as a template for the development, testing, and evaluation of specific ecological indicators related to climate change; and 3) allows evaluation, comparison, and projection of ecological properties and processes among similar ecosystems with varying climate.

14

Ramowy Statut Swiatowej Sieci Rezerwatow Biosfery

50%

Breymeyer A.

Parki Narodowe

|

2002

|

nr 4

5-7

15

Rezerwaty biosfery UNESCO-MAB

50%

Breymeyer A.

Parki Narodowe

|

2002

|

nr 4

1-4

16

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Pająki

50%

Breymeyer A.

Zeszyty Problemowe Postępów Nauk Rolniczych

|

1964

|

tom 45

17

Przyłączmy się do nowego programu MAB-u

38%

Breymeyer A.

Wiadomości Ekologiczne

|

1988

|

tom 34

|

nr 2

18

Konferencja: Zrownowazony rozwoj w piec lat po Rio de Janeiro

21%

Szostek A., Kozlowski S., Zieba S., Kassenberg A., Sitnicki S., Andrzejewski R., Gliwicz J., Michnowski L., Wieckowski C., Podlesinska E., Breymeyer A., Niedek A., Kozak Z., Dolega J. M., Trochymczuk S., Borys T., Pietras M., Zacher L. W., Zdanowicz M., Gliwicz J., Andrzejewski R., Wieckowski C., Blecharczyk W., Stochlak J., Matysiak J., Jaracz J., Baturo W.

Człowiek i Przyroda

|

1998

|

nr 08-09

81-142

Ograniczanie wyników

Wyniki wyszukiwania

Rezerwaty biosfery na wschodniej granicy Polski i Unii Europejskiej

Wetlands and waters on European eastern border: is this the opportunity for the application of ecohydrology in Transborder Biosphere Reserves?

Badania borow na transekcie klimatycznym wzdluz rownoleznika 52 st.N [od 12 st. do 32 st.E] i na transekcie 'slaskim'. Zalozenia ogolne

Pine ecosystem response to warming along North-South climatic transect in Europe: presentation of research project

Rate of change of pine litter fall and decay in response to changing climate along N-S transect

Processes of litter fall and decomposition: boreal-temperate transect studies of pine ecosystems

Bory sosnowe w gradiencie kontynentalizmu i zanieczyszczen w Europie Srodkowej - badania geoekologiczne.

Towards the large Bialowieza Biosphere Reserve - presentation of an idea and maps

Proba podsumowania: czy i jak zmieniaja sie ekosystemy borowe na zalozonych transektach?

Ecosystem process studies along a climatic transect at 52-53 degree N [12-32 degree E]: pine litter decomposition

Spotkanie sekcji ekosystemów Międzyrządowego Panelu na Temat Zmian Klimatu (Camberley, Wielka Brytania, 5-8 XI 1989 r.)

Warunkowanie tempa dekompozycji sciolki sosnowej przez zmieniajacy sie klimat i sklad chemiczny substratu. Badania na transektach

Scots pine [Pinus sylvestris] ecosystem response to climate on a temperate to boreal forest transect: project description

Ramowy Statut Swiatowej Sieci Rezerwatow Biosfery

Rezerwaty biosfery UNESCO-MAB

Pająki

Przyłączmy się do nowego programu MAB-u

Konferencja: Zrownowazony rozwoj w piec lat po Rio de Janeiro