… such as coughing or shortness of breath. Engage in strenuous outdoor activities at times or in places with better air quality (e.g., less traffic). Reduce your … or shortness of breath. Avoid strenuous outdoor activities or shift them to times or places with better air quality (e.g., less traffic). Reduce or stop your …

… in determining the basis for decision-making in soil investigations. At the same time, the sampling procedure depends on the local conditions. The position paper …