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Difference between
version 8
and
version 1:
| Lines 1-2 were replaced by lines 1-23 |
| - *Possible anlyses |
| - **Homogenization question |
| + *Initial goals |
| + **explain variation in species loss with nitrogen addition (proportional richness decline) |
| + **25% mean loss, 5-60% range in loss |
| + **function of climate/environment? |
| + ***N mineralization |
| + ***pH |
| + ***water content |
| + ...many others |
| + \\=reported mean from each site |
| + *final theoretical structural equation model= interactions among: |
| + **climate |
| + **soils |
| + **initial community conditions (ANPP, SR, Comp) |
| + **ANPP Increase |
| + **Functional Group Turnover |
| + **Treatment conditions |
| + \\probably best to start with multiple regression tools |
| + |
| + |
| + |
| + *Possible analyses using the already-integrated dataset |
| + **Homogenization question: Does nitrogen addition result in a more homogenized community? |
| + ***Mechanisms: 1) rare species dropping out or 2) rare species becoming more common |
| Line 4 was replaced by lines 25-27 |
| - **Rank abundance curves |
| + **Rank abundance curves comparing different treatments |
| + ***one use: define what the rare species are |
| + |
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