Barely Significant

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The lack of significant improvement in mortality rates due to falls in the Polish elderly population observed since 2009, despite a favorable trend in the first decade of the analysis, may be related to an increase in the dynamics of growth in the trend of the oldest people (i.e., those aged over 80), particularly noticeable in the last decade (from 6.4% to 8.5%).
The relationship between the cumulative runoff and sediment yield of different measures exhibited a power function, with the increase of scouring flow and the runoff reduction benefit and sediment reduction benefit in different ecological protection-measured plots showing a decreasing trend.
The degree of soil pollution shows a decreasing trend centered on the ore sorting area and metallogenic belt ( Figure 2 ), and there is some correlation between the sources of pollution, which is related to human activities such as early and unreasonable exploitation of mineral resources and the random stacking of tailings [ 25 , 26 ].