In the past two decades, the tropical montane rain forests in south Ecuador experienced increasing deposition of reactive nitrogen mainly originating from Amazonian forest fires, while Saharan dust inputs episodically increased deposition of base metals. Increasing air temperature and unevenly distributed rainfall have allowed for longer dry spells in a perhumid ecosystem. This might have favor...

Elevated concentrations of reactive nitrogen (N) in precipitation have been reported for many cities in China. Due to increased use of fossil fuels and expansion in agriculture, further increases in deposition of ammonia (NHx) and reactive N oxides (NOy) are predicted. Increased deposition of reactive N is likely to affect N dynamics and N runoff in forest ecosystems. Yet, in China little work ...

Ve dvou lesních mikropovodích na území České republiky byla od října 2020 do září 2021 sledována jakost mokré atmosférické depozice volné ploše (bulk) a podkorunové (throughfall) současně s jakostí povrchové vody v místní vodoteči, humusu mechu travník Schreberův (Pleurozium schreberi). V tomto článku je prezentováno vyhodnocení zátěže výše uvedených matric 15 polycyklickými aromatickými uhlovo...

This study aims to clarify the contributions of pre-event water storm runoff using environmental tracers (dissolved inorganic ions and stable isotopes) in a tropical forested catchment Puchong, Selangor, Malaysia. We performed intensive sampling campaigns stream throughfall for two events July November 2018. The discharge showed low peak 0.13 mm/h event 1, with 18 mm total rainfall, whereas 2, ...