Sulfate Attack on Concrete - Chapter 9 potx
Measuring the Effects of the September 11 Attack on New York City potx
... indicates the post-September 11 period. -1 0 -5 0 5 10 15 20 New York City United States 020100 99 98 9 796 9 594 9 392 91 199 0 In addition, the attack caused significant declines in private- sector employment. ... November 2002 7 Chart 1 Private-Sector Employment in New York City Thousands 2,600 2,700 2,800 2 ,90 0 3,000 3,100 3,200 3,300 0201 00 99 9 897 9 695 94 93 92 9 190...
Ngày tải lên: 19/03/2014, 11:20
NEPA and Environmental Planning : Tools, Techniques, and Approaches for Practitioners - Chapter 9 potx
... quality conditions for the affected environ- ment baseline could be very different from that of no action. 9. 5.1.2 Describing the No-Action Alternative A thorough examination of the no-action alternative ... Washington, D.C., September 199 4. 23. CEQ, Considering Cumulative Effects Under the National Environmental Policy Act, p. 17, January 199 7 (gure is after Bisset 198 3). CRC_75 59...
Ngày tải lên: 18/06/2014, 19:20
SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 9 potx
... 198 7. EPA (Environmental Protection Agency), RCRA Facility Investigation (RFI) Guidance, PB8 9- 200 299 , 198 9. © 2001 by CRC Press LLC 312 SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS procedure ... contamination. One should begin with the first decontamination method that is practical. If the first method used is not effective in removing the contami- nation, proceed to the next metho...
Ngày tải lên: 18/06/2014, 19:20
ORGANIC POLLUTANTS: An Ecotoxicological Perspective - Chapter 9 potx
... region) 4 MO MO Trans-diol G-SH conjugate Phenol 10 9 8 O 7 7,8-oxide BP 7,8-trans-diol BP 7,8-trans-diol 9, 10-oxide is form binds to DNA H H OH 8 7 9 10 O O H 10 EH MO O 4 5 9 8 HO OH 7 10 9 8 HO OH 7 10 O FIGURE ... hydrocarbons; alkenes, which contain one or more double bonds; and alkynes, which contain one or more triple bonds. Some examples of different types of hydrocarbo...
Ngày tải lên: 18/06/2014, 22:20
TREATMENT WETLANDS - CHAPTER 9 potx
... for a rst-order removal rate: one based on the free ammonia concentration in the water (Equa- tion 9. 16), and one based on the total ammonia concentration in the water (Equation 9. 17); the ... al. ( 199 8b) L5 10–25 6 .9 55 .9 31.0 0 .98 5 Percentile Theta 0.05 0 .97 8 0.10 0 .99 0 0.20 0 .99 6 0.30 1.001 0.40 1.002 0.50 1.005 0.60 1.007 0.70 1.010 0.80 1.017 0 .90 1.0 29 0 .95...
Ngày tải lên: 18/06/2014, 22:20
Evapotranspiration covers for landfills and waste sites - Chapter 9 potx
... equation for variably saturated water ow and convection-dispersion type equations for heat and solute transport. HYDRUS-1D is available in three versions: one-, two-, and three-dimen- sional ... (%) Coshocton, Meadow, 197 0– 197 9 11,067 7,670 63 3,678 EPIC 7,532 −1 312 2 3,177 −4 HELP 5,472 −20 6 69 6 4 ,91 7 11 HYDRUS 9, 997 −21 0.2 −1 1,064 −24 Coshocton, Meadow, 198 7– 199 3 7,170 5,...
Ngày tải lên: 20/06/2014, 00:20
BRINGING FARMERS BACK INTO BREEDING - Chapter 9 potx
... slow and geographically limited. 9. 2.4 Other important socio-economic and agro-ecological conditions Agro-ecological conditions in the sorghum production zone of Mali have markedly changed ... IPGRI managed Technical Assistance Grant on managing on- farm diversity. 9. 1.2 Problems addressed and local conditions In 199 6, ICRISAT conducted an economic impact assessment of its So...
Ngày tải lên: 01/07/2014, 19:20
Springer Old Growth Forests - Chapter 9 potx
... (Nilsson 199 4; Gallet and Lebreton 199 5; Nilsson and Wardle 2005). Consistent with this, humus on small islands has a significantly higher concentra- tion of polyphenolics than that on the larger ... al. 199 9). 9. 4 Conclusions This chapter has explored a specific long-term retrogressive chronosequence in some depth, and then considered retrogressive phenomena for other comparable chr...
Ngày tải lên: 03/07/2014, 13:20
A New Ecology - Systems Perspective - Chapter 9 potx
... years 198 8– 199 6 Year S prod S p bЈ dЈ 198 8 16.02 3.20 6.2 31.0 198 9 15.60 3.34 6.4 29. 9 199 0 15.72 3.65 7.3 31.4 199 1 15.57 3.74 7.4 30.8 199 2 15.42 3.54 7.1 30.8 199 3 15.62 3.68 7.1 30.1 199 4 16.40 ... 3 .91 7.4 30.8 199 5 15.60 3 .93 7.6 30.2 199 6 15.62 4.17 8.0 29. 8 Average 15.73 3. 69 7.2 30.6 0 200 400 600 800 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Q s (MJ m -2 month...
Ngày tải lên: 04/07/2014, 13:20
Econometric theory and methods, Russell Davidson - Chapter 9 potx
... since Copyright c 199 9, Russell Davidson and James G. MacKinnon Chapter 9 The Generalized Method of Moments 9. 1 Introduction The models we have considered in earlier chapters have all been regression models ... Section 9. 4, we introduce a set of tests, based on GMM criterion functions, that are widely used for inference in conjunction with GMM estimation. In Section 9. 5, we mov...
Ngày tải lên: 04/07/2014, 15:20