Fergusson J E, Schroeder R J
Sci Total Environ. 1985 Nov;46:61-72. doi: 10.1016/0048-9697(85)90283-9.
Lead in house dust was determined in different areas of Christchurch, New Zealand. The mean lead level in newer (post-1950) areas of the city was 460 micrograms g-1, whereas in older (pre-1950) areas it was 830 micrograms g-1. These levels also relate to the type of building material (brick or wood, respectively) and type of paint used (non-lead or lead paint, respectively). For the newer areas of the city, it was estimated that approximately 90% of the lead was derived from petrol additives (via street dust and aerosol), whereas in the older areas, approximately 50% of the lead was estimated to come from petrol lead and 45% from paint lead.
对新西兰克赖斯特彻奇不同地区室内灰尘中的铅含量进行了测定。该市较新（1950年后）区域的铅平均含量为460微克/克，而较旧（1950年前）区域的铅平均含量为830微克/克。这些含量还分别与建筑材料类型（分别为砖或木材）和所使用的油漆类型（分别为无铅漆或含铅漆）有关。对于该市较新区域，估计约90%的铅来自汽油添加剂（通过街道灰尘和气溶胶），而在较旧区域，估计约50%的铅来自汽油中的铅，45%来自油漆中的铅。
