2009
DOI: 10.1111/j.1600-0587.2009.05930.x
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Effects of microtopography and hydrology on phenology of an invasive herb

Abstract: Phenological traits may influence invasion success via effects on invasiveness of the colonizing species and invasibility of the receiving ecosystems. Many species exhibit substantial fine-scaled spatial variation in phenology and interannual differences in phenological timing in response to environmental variation. Yet describing and understanding this variation is limited by the availability of appropriate spatial and temporal datasets. Remote sensing provides such datasets, but has primarily been used to mo… Show more

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Cited by 12 publications
(15 citation statements)
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“…For instance, early or extended vegetative activity of invaders can contribute to their competitive superiority over their native neighboring plants (Zotz et al 2000;Park & Blossey 2008). Different flowering phenology of invaders compared with natives can also promote successful invasion through the filling of an empty temporal niche by the invaders (Lloret et al 2005;Andrew & Ustin 2009;Godoy et al 2009;Wolkovich & Cleland 2010). It has also been suggested that the phenology of plants can be a key factor determining the vulnerability to natural enemies (Atlan et al 2010;Chang et al 2011;Wainwright et al 2012).…”
Section: Please Scroll Down For Articlementioning
confidence: 97%
“…For instance, early or extended vegetative activity of invaders can contribute to their competitive superiority over their native neighboring plants (Zotz et al 2000;Park & Blossey 2008). Different flowering phenology of invaders compared with natives can also promote successful invasion through the filling of an empty temporal niche by the invaders (Lloret et al 2005;Andrew & Ustin 2009;Godoy et al 2009;Wolkovich & Cleland 2010). It has also been suggested that the phenology of plants can be a key factor determining the vulnerability to natural enemies (Atlan et al 2010;Chang et al 2011;Wainwright et al 2012).…”
Section: Please Scroll Down For Articlementioning
confidence: 97%
“…Remote sensing offers many options for measuring phenology that were not evaluated here. For example, flowering can be directly observed if high-resolution multi-or hyper-spectral imagery is available at the right time of year (e.g., [41]). Red leaf color, on the other hand, can be observed in medium to moderate resolution multispectral data [35], and future work might evaluate the potential of these remote observations to predict field-based observations.…”
Section: Could Modis Be Used For High Throughput Phenotyping?mentioning
confidence: 99%
“…In complement to satellite remote sensing data, field spectroscopy provides a useful tool to characterize and map vegetation communities [29,38,39], species composition [40,41], biophysical/ ecological properties [3], and plant traits [42,43] from local to landscape scales. Field spectroscopy data are not widely collected and used in Arctic tundra vegetation studies [44] due to the often difficult logistics and weather related constraints for field sampling in remote high latitude environments [45].…”
Section: Introductionmentioning
confidence: 99%