Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hans-Olof Höglund"'
Publikováno v:
Environmental Education Research. 20:526-551
This article describe the results of a nationwide questionnaire study of 3229 Swedish upper secondary school teachers’ understanding of sustainable development in relation to their subject discipli ...
Publikováno v:
Research in Science & Technological Education. 30:185-207
Background : According to the Swedish curriculum teachers in all subjects have a responsibility to integrate a holistic perspective of sustainable development (SD) and teach according to an educat ...
Publikováno v:
Journal of Science Education and Technology. 21:342-352
To achieve the goal of scientific literacy, the skills of argumentation have been emphasized in science education during the past decades. But the extent to which students can apply scientific knowledge to their argumentation is still unclear. The pu
Publikováno v:
Atmospheric Environment. 40:1610-1618
Ozone concentrations and wind conditions were measured at different heights above ground inside two different Norway spruce forest canopies in Sweden and compared to those outside or above the forests. Compared to high above ground outside or above t
Publikováno v:
Journal of Biological Education. 32:181-190
Investigations on sun and shade leaves allow students to compare plant growth patterns in different environments and to appreciate plants as slow-motion combatants for light as a resource Plants can respond developmental^ to many environmental stimul
Autor:
Rune Klockare, Hans-Olof Höglund
Publikováno v:
Physiologia Plantarum. 69:477-480
Hoglund, H. O. and Klockare, R. 1987. Stomatal responses to rapidly imposed water stress and light/dark transition in norflurazon-treated wheat leaves. Stomatal responses to rapidly imposed water stress and to light/dark transition were studied in le
Publikováno v:
Physiologia Plantarum. 57:417-421
Wheat seedlings (Truicum aestivum L. cv. Starke II, Weibull) grown in a solution of the herbicide SAN 9789 axe deficient in chlorophyll and carotenoids. Such seedlings were used in order to isolate a blue light response of stomata, not mediated by ph