Author: Vanja Akova, Violina Angelova, Mariana Perifanova-Nemska, Radka Ivanova, Zhivko Todorov, Galina Uzunova, Krasimir Ivanov
heavy metals
9. Physiological parameters of young cotton plants, grown on heavy metal contaminated soils
Author: Lyubka Koleva-Valkova, Andon Vasilev
23. Research of the impact of the river Danube on the Srebarna biosphere reserve by the model ecosystem Abramis Brama – macroinvertebrates – sediments
Author: Mariya Chunchukova, Sonya Shukerova, Diana Kirin
32. Identification of soil threats from the survey area in the Zlatitsa–Pirdop valley
Author: Toma Shishkov, Bisser Нristov
33. Potential of sunflower (Helianthus annuus L.) for phytoremediation of soils contaminated with heavy metals
Author: Violina Angelova, Radka Ivanova, Zhivko Todorov, Krassimir Ivanov
8. Heavy metal content in Dandelion (taraxacum officinale web.)
Author: Violina Angelova, Krasimir Ivanov