Łaska G., Theory of disturbances and dynamics ofvegetation;
Nienartowicz A., Cyzman W., Deptuła M., Kunz M., Speciesdiversity and spatial heterogeneity of two forest landscapes formedunder different influence of disturbance from agricultural humanactivity;
van der Zee D., Disturbances in the landscape caused byrecreation and tourism;
Klimko M., Wyrzykiewicz-Raszewska M., Epipactispalustris (L.) Cranz in natural and anthropogenic habitats;
Klimko M., Piskorz R., The usefulness of retrospective research along theroad-forest border zone for reconstruction of invasion of oak-hombeamforest communities by Impatiens parviflora DC.;
Czarnecka J.,Regenerative strategies of Linum flavum and Brachypodium pinnatum andtheir consequences for regeneration of xerothermic grassland;
Ciecierska H., Disturbances in the littoral vegetation in Lake Kolowin (Masurian Landscape Park) after ecological catastrophe;
Piernik A.,Three types of gradients in the saline ecosystem;
Jacuńska U., Thealgae of transitional and high moor peatbogs along the biotopicgradient;
Paszek I., Załuski T., Floristic diversity along theroad-forest transition zone;
Koprowski M., Zielski A., Incrementpattern in Norway spruce (Picea abies (L.) Karsten) along thecontinentality gradient;
Kaczmarek J., Dziadowiec H., Changes infunctioning of the forest rusty soils induced by differences in treestand composition;
Filbrandt-Czaja A., Noryśkiewicz B., Piernik A., Intensification gradient of settlement processes in pollen diagramsfrom the Dobrzyn-Olsztyn Lake District;
Nienartowicz A., Domin J. D.,Kunz M., Influence of social infrastructure extension and changed ininhabitants' lifestyle on energy consumption in the village of Asmus (Northwestern Poland);
Ulgiati S., Bargigli S., Raugei M., Can aprocess sustainability be assessed by means of thermodynamic andecological impact categories?