Effectiveness of cattail (Typha spp.) management techniques depends on exogenous nitrogen inputs
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چکیده
Copyright ©2017 Kenneth J. Elgersma, Jason P. Martina, Deborah E. Goldberg, and William S. Currie. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Follow this and additional works at: http://scholarworks.uni.edu/bio_facpub Part of the Biology Commons
منابع مشابه
Patterns, Mechanisms, and Ecological Implications of Cattail (typha Spp.) Dominance in Great Lakes Wetlands
Many wetlands of the Great Lakes region are increasingly dominated by species of cattails, including the native Typha latifolia, the introduced Typha angustifolia, and their hybrid Typha glauca. Cattails are observed to form dense stands of live and dead biomass that may reduce plant diversity and compromise wetland habitat value. Cattail expansion has been used as an indicator of environmental...
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A shift in plant communities of the Water Conservation Areas (WCAs) within the Everglades has been linked to changes in hydrology and high levels of nutrient loading from surrounding agicultural areas. This has resulted in the encroachment of dense cattail stands (Typha domingensis) into areas that had previously been a ridge and slough landscape populated primarily by native sawgrass (Cladium ...
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The distribution and abundance of mosquito larvae in a freshwater marsh were determined during a low water period in the late summer. Culex tarsalis larval abundance was significantly associated with the percent cover by Typha spp. root masses and Typha spp. stem density in 1-m2 quadrants. Larval mosquito abundance was not significantly related to bulrush (Scirpus californicus) stem density, po...
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Since the early 1900s, the Everglades have been influenced by anthropogenic actions including altered hydrology and increased nutrient loading. In the northern Everglades an apparent effect of Ž . these disturbances has been the development and proliferation of dense cattail Typha spp. stands Ž . in areas previously dominated by sawgrass Cladium jamaicense Crantz and sloughs. Cattail cover, soi...
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Plant ash derived from fire plays an important role in nutrient balance and cycling in ecosystems. Factors that determine the composition and availability of ash nutrients include fire intensity (burn temperature and duration), plant species, habitat nutrient enrichment, and leaf type (live or dead leaf). We used laboratory simulation methods to evaluate temperature effects on nutrient composit...
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