7ARIELI R. The atmospheric environment of the fossorial mole rat ( Spalax ehrenbergi) :effects of seasons, soil texture, rain, temperature, and activity [J]. Comp Bicchem Physio,1979,63 :569 -575.
8KUHNEN G. O2 and CO2 concentrations in burrows of euthermic and hibernating golden hamsters[J]. Comp Biochem Physiol, 1986, A 84:517 - 522.
9SHAMS I,AVIVI A,NEVO E. Oxygen and carbon dioxide fluctuations in burrows of subterranean blind mole rats indicate tolerance to hypoxic - hypercapnie stress[J]. Comp Biochem Physiol,2005,142:376-382.
