Edaphic Controls on Sedge Invasion in a Tropical Wetland Assessed with Electromagnetic Induction

on some bayesian statistical models in actuarial science with emphasis on claim count

چکیده ندارد.

Carbon dioxide assimilation by a wetland sedge canopy exposed to ambient and elevated CO

1. The wetland sedge Scirpus olneyi Gray displays fast rates of CO 2 assimilation and responds positively to increased atmospheric CO 2 concentration. The present study was aimed at identifying the ecophysiological traits specific to S. olneyi that drive these CO 2 -assimilation patterns under ambient and elevated CO 2 conditions. 2. The net ecosystem exchange (NEE) of CO 2 between S. olneyi co...

Hominins living on the sedge.

T he evolution of C4 photosynthesis was a signal shift in the history of life on Earth, including at least 50 independent origins in 19 families of higher plants (1). Today, C4 plants account for a quarter of the primary productivity on the planet despite representing a small fraction (∼3%) of the estimated 250,000 land plant species (2). Most C4 plants are grasses (family Poaceae, 4,500 specie...

Hydrologic, Edaphic, and Vegetative Response to Microtopographic Reestablishment in a Restored Wetland

Hydrologic, Edaphic, and Vegetative Responses to Microtopographic Reestablishment in a Restored Wetland

Microtopography is a characteristic feature of many natural wetlands that is commonly lacking in restored wetlands (RWs). Consequently, it has been suggested that microtopography must be reestablished in RWs to accelerate the development of wetland function. The objective of this research was to examine responses of hydrology, soils, and vegetation to microtopographic reestablishment at a 3-yea...