A Novel Approach towards Assessing the Impact of Air Quality and Major Public Health Emergencies on Light Industry: A Multiscale Investigation towards Improving the Risk Prevention System

Table 2

Measurements of industrial linkage loss based on improved HEM.

Sectors	Forward linkage	Backward linkage	Total linkage	Forward linkage	Backward linkage	Total linkage
	1st quarter			2nd quarter
Agricultural and sideline food processing	0.378	0.540	0.895	0.285	0.408	0.698
Food manufacturing	0.065	0.487	0.234	0.044	0.329	0.166
Beverage manufacturing	0.122	0.138	0.251	0.083	0.094	0.174
Leather industry	0.085	0.160	0.193	0.071	0.134	0.162
Wood processing	0.198	0.159	0.295	0.148	0.119	0.221
Furniture manufacturing	0.033	0.116	0.148	0.026	0.093	0.118
Paper industry	0.179	0.133	0.263	0.118	0.088	0.175
Chemical industry	0.774	0.574	1.099	0.570	0.423	0.809
Rubber and plastics industry	0.378	0.334	0.654	0.230	0.203	0.411
Equipment manufacturing	0.187	0.312	0.445	0.083	0.139	0.199
	3rd quarter			4th quarter
Agricultural and sideline food processing	0.263	0.376	0.574	0.234	0.335	0.512
Food manufacturing	0.040	0.301	0.155	0.038	0.286	0.148
Beverage manufacturing	0.075	0.085	0.158	0.068	0.077	0.144
Leather industry	0.067	0.126	0.152	0.063	0.118	0.142
Wood processing	0.138	0.111	0.205	0.126	0.101	0.188
Furniture manufacturing	0.022	0.077	0.098	0.019	0.066	0.085
Paper industry	0.102	0.076	0.151	0.091	0.067	0.133
Chemical industry	0.482	0.358	0.684	0.415	0.308	0.589
Rubber and plastics industry	0.185	0.164	0.309	0.154	0.136	0.286
Equipment manufacturing	0.069	0.116	0.181	0.062	0.103	0.163