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| Content Provider | Springer Nature Link |
|---|---|
| Author | Rietsma, Carol S. Monteiro, Rita Oliveira Valiela, Ivan |
| Copyright Year | 2010 |
| Abstract | To assess responses and recovery of salt marsh grass species, we manipulated external nutrient supply and removed shoots of Spartina alterniflora or Spartina patens from fertilized and control plots in a Massachusetts marsh. The pulse-and-recovery experiment included treatments for 5 years, and recovery for an additional 7 years. Responses of these potential competitors sensitively depended on local contingencies of elevation and nutrient dose, and, moreover, the differences in outcomes were emphasized at longer time scales. Local contingencies became manifest as differences in responsiveness and resiliency of the different grass species, with differing time courses and longer-term outcomes as to what species were present. These features might explain the diverse results obtained in shorter-term salt marsh experiments, and provide a view of the complex suite of species-specific and external environmental variables that may control competitive interactions in general. |
| Starting Page | 198 |
| Ending Page | 210 |
| Page Count | 13 |
| File Format | |
| ISSN | 15592723 |
| Journal | Estuaries |
| Volume Number | 34 |
| Issue Number | 1 |
| e-ISSN | 15592731 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2010-09-14 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Great Sippewissett salt marsh Spartina Distichlis Competition Nutrient enrichment Salt marsh Nature Conservation Environmental Management Freshwater & Marine Ecology Earth Sciences Ecology Environment |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology Aquatic Science Ecology, Evolution, Behavior and Systematics |
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