Resource Efficiency Assessment In Mineral Resources Management

Table 2:

Name of resource efficiency index in mineral resource management	Calculation Method
Resource efficiency in mineral resource management	$RE = E R + R T + E$
Economic resource efficiency (ER)	$E R = М E + L R + F R + I R + T R$
1 Material resource efficiency (ME)	$М E = R A + M P + W C T + C E$
1.1 Return on assets index (RA)	$R A = \frac{R e t u r n o n a s s e t s, e x p o s t}{R e t u r n o n a s s e t s i n b a s e p e r i o d}$
1.2 Material productivity index (MP)	$M P = \frac{E x p o s t m a t e r i a l p r o d u c t i v i t y}{M a t e r i a l p r o d u c t i v i t y i n b a s e p e r i o d}$
1.3 Working capital turnover index (WСT)	$W C T = \frac{T u r n o v e r r a t i o, e x p o s t}{T u r n o v e r r a t i o i n b a s e p e r i o d}$
1.4 Coal extraction index (CE)	$C E = \frac{C o a l e x t r a c t i o n r a t i o, e x p o s t}{C o a l e x t r a c t i o n r a t i o i n b a s e p e r i o d}$
2 Labor resource efficiency (LR)	$L R = W P + R T W$
2.1 Worker productivity index (WP)	$W P = \frac{E x p o s t w o r k e r p r o d u c t i v i t y}{W o r k e r p r o d u c t i v i t i i n b a s e p e r i o d}$
2.2 Index of return on total wages(RTW)	$R T W = \frac{E x p o s t r e t u r n o n t o t a l w a g e s}{R e t u r n e o n t o t a l w a g e s i n b a s e p e r i o d}$
3 Financial resource efficiency (FR)	$F R = Р + R S + R I + D S$
3.1 Product Profitability Index (Р)	$Р = \frac{E x p o s t p r o d u c t p r o f i t a b i l i t y}{P r o d u c t p r o f i t a b i l i t y i n b a s e p e r i o d}$
3.2 Return on sales index (RS)	$R S = \frac{R e t u r n e o n s a l e s, e x p o s t}{R e t u r n e o n s a l e s i n b a s e p e r i o d}$
3.3 Return on investment index (RI)	$R I = \frac{R e t u r n e o n i n v e s t m e n t s, e x p o s t}{R e t u r n e o n s a l e s i n b a s e p e r i o d}$
3.4 Debt settlement index (DS)	$D S = \frac{D e b t s e t t l e m e n t r a t i o, e x p o s t}{D e b t s e t t l e m e n t r a t i o i n b a s e p e r i o d}$
4 Information Resource Efficiency (IR)	$I R = P C + P S R + W C S + С + R T$
4.1 Production Cycle Index (PC)	$P C = \frac{P r o d u c t i o n c y c l e d u r a t i o n i n b a s e p e r i o d}{E x p o s t p r o d u c t i o n c y c l e d u r a t i o n}$
4.2 Product Sales Revenue Index (PSR)	$P S R = \frac{E x p o s t s a l e s r e v e n u e}{S a l e s r e v e n u e i n b a s e p e r i o d}$
4.3 Index of working capital in in reserves (WCS)	$W C S = \frac{W o r k i n g c a p i t a l i n i n r e s e r v e s i n b a s e p e r i o d}{E x p o s t w o r k i n g c a p i t a l i n i n r e s e r v e s}$
4.4 Production cost index (С)	$С = \frac{C o a l p r o d u c t i o n c o s t s i n b a s e p e r i o d}{E x p o s t c o a l p r o d u c t i o n c o s t s}$
4.5 Receivables turnover ratio (RT)	$R T = \frac{R e c e i v a b l e s t u r n o v e r i n b a s e p e r i o d}{R e c e i v a b l e s t u r n o v e r, e x p o s t}$
5 Time Resource Efficiency (TR)	$T R = C P P + P D P + S P I$
5.1 Coal Production Plan Implementation Index (CPP)	$C P P = \frac{C o a l p r o d u c t i o n, e x p o s t}{C o a l p r o d u c t i o n, p l a n e d}$
5.2 Index of Production Development Plan Implementation (PDP)	$P D P = \frac{\begin{matrix} D e v e l o p m e n t w o r k i n g s l e n g t h \\ (v o l u m e o f o v e r b u r d e n r o c k s) e x p o s t \end{matrix}}{\begin{matrix} D e v e l o p m e n t w o r k i n g s l e n g t h \\ (v o l u m e o f o v e r b u r d e n r o c k s) p l a n n e d \end{matrix}}$
5.3 Sales Plan Implementation Index (SPI)	$S P I = \frac{A c t u a l s a l e s q u a n t i t y}{P l a n n e d s a l e s q u a n t i t y}$
Social Resource Efficiency (SRE)	$S R E = E I + F A + I А + E V + F + A W$ +PD
1 Enterprise Injury Index (EI)	$E I = \frac{W o r k e r s i n j u r y i n b a s e p e r i o d}{W o r k e r s i n j u r y, e x p o s t}$
2 Fatal Accident Index (FA)	$F A = \frac{N u m b e r o f f a t a l a c c i d e n t s i n b a s e p e r i o d}{N u m b e r o f f a t a l a c c i d e n t s e x p o s t}$
3 Industrial Accident Index (IА)	$I A = \frac{N u m b e r o f i n d u s t i a l a c c i d e n t s i n b a s e p e r i o d}{N u m b e r o f i n d u s t i a l a c c i d e n t s, e x p o s t}$
4 Index of number of employees held liable for industrial safety requirements violation (EV)	$E V = \frac{\begin{matrix} N u m b e r o f e m p l o y e e s h e l d l i a b l e \\ f o r i n d u s t r i a l s a f e t y r e q u i r e m e n t s v i o l a t i o n i n b a s e p e r i o d \end{matrix}}{\begin{matrix} N u m b e r o f e m p l o y e e s h e l d l i a b l e \\ f o r i n d u s t r i a l s a f e t y r e q u i r e m e n t s v i o l a t i o n, e x p o s t \end{matrix}}$
5 Index of total fines paid by an enterprise for violation of industrial safety requirements (F)	$F = \frac{\begin{matrix} T o t a l f i n e s p a i d b y a n e n t e r p r i s e f o r v i o l a t i o n \\ o f i n d u s t r i a l s a f e t y r e q u i r e m e n t s i n b a s e p e r i o d \end{matrix}}{\begin{matrix} T o t a l f i n e s p a i d b y a n e n t e r p r i s e f o r v i o l a t i o n \\ o f i n d u s t r i a l s a f e t y r e q u i r e m e n t s e x p o s t \end{matrix}}$
6 Index of wage to an average wage in the region (AW)	$A W = \frac{W o r k e r s a v e r a g e w a g e}{A v e r a g e w a g e i n t h e r e g i o n}$
7 Index of payroll payments delay in coal mining enterprises (PD)	$P D = \frac{P a y r o l l d e b t s e x p o s t}{P a y r o l l a c c o u n t i n g, e x p o s t}$
Environmental resource efficiency (E)	$E = L E + M + D L + R L + P E + W W D + E S F$
1 Life expectancy index in the region where the enterprise is located (LE)	$L E = \frac{E x p o s t l i f e e x p e c t a n c y}{L i f e e x p e c t a n c y i n b a s e p e r i o d}$
2 Morbidity rate in the region where the enterprise is located (M)	$M = \frac{R e g i o n a l m o r b i d i t y r a t e i n b a s e p e r i o d}{R e g i o n a l m o r b i d i t y r a t e, e x p o s t}$
3 Index of disturbed land area (DL)	$D L = \frac{D i s t u r b e d l a n d a r e a i n b a s e p e r i o d}{E x p o s t d i s t u r b e d l a n d a r e a}$
4 Index of recovered land area (RL)	$R L = \frac{E x p o s t r e c o v e r e d l a n d a r e a}{R e c o v e r e d l a n d a r e a i n b a s e p e r i o d}$
5 Pollutant emission index (PE)	$P E = \frac{P o l l u t a n t e m i s s i o n i n b a s e p e r i o d}{E x p o s t p o l u t a n t e m i s s i o n}$
6 Waste water discharge index (WWD)	$W W D = \frac{W a s t e w a t e r d i s c h a r g e i n b a s e p e r i o d}{E x p o s t w a s t e w a t e r d i s c h a r g e}$
7 Environmental Safety Funding Index (ESF)	$E S F = \frac{T o t a l e n v i r o n m e n t a l s a f e t y s u n d i n g e x p o s t}{T o t a l e n v i r o n m e n t a l s a f e t y f u n d i n g i n b a s e p e r i o d}$

< Back to article

Resource Efficiency Assessment In Mineral Resources Management

Table 2:

We care about your privacy

Manage My Preferences

Resource Efficiency Assessment In Mineral Resources Management

Table 2:

{title}

We care about your privacy

Manage My Preferences