Iain G Johnston, Benjamin C Rickett, Nick S Jones
Explicit tracking of uncertainty increases the power of quantitative rule-of-thumb reasoning in cell biology
Biophysical journal
argued levels scale meaningful conceptualization physical processes possible arbitrary range continuous formulations appropriate given level usually applicable immediately adjoining levels seen one important reasons slow progress hydrological science basin scale since dominated different effects observed immediately lower level channel reaches hillslopes represent focus current hydrological research search appropriate level conceptualization proceed either upward downward along hierarchy scales possibilities discussed example downward route given