Questions: 1. How does the spatial structure of the organic layer affect tree sapling physiology? 2. Are the organic layer and Picea mariana height growth spatially structured at different scales? 3.

Higher yields and fewer weeds are possible if farmers sow wheat, maize, soy and other crops in more uniform spatial patterns, according to researchers. More precise sowing can also help reduce ...

This is a preview. Log in through your library . Abstract (1) A new method of analysis is suggested that modifies the interpretation of quadrat variance methods for detecting the scale of spatial ...