نتایج جستجو برای: revegetation
تعداد نتایج: 883 فیلتر نتایج به سال:
Coal mining activities in Indonesia have a negative impact on the environment. Some vegetations are disturbed even be lost especially with open mine operation. Revegetation is one of that can improve quality post land, which also included land reclamation activities. The purpose this study to analyze biodiversity flora post-coal revegetation area and compare condition vegetation various age cla...
Revegetation effectiveness requires long-term monitoring. We analysed 50 road slopes 5–8 years and 22–25 after revegetation. Plant cover diversity increased over time, with differences between slope types; herbaceous greatly revegetation works 2002 was similar in 2019, while woody decreased from to but 2019. colonisation more intense on embankments, could also be achieved roadcuts (2.4 points a...
In response to the vast loss of prairie area in western and southern Minnesota and the concern over plant genetic loss and soil erosion that resulted, this study set to determine the success of prairie reconstruction along Minnesota roadways. Areas around rest stops on major highways were seeded with prairie plants. As nitrogen is commonly limited in natural environments, legumes-known for thei...
Many dams in the U.S. are reaching the ends of their lifespans and dam removal as a form of river ecosystem restoration is becoming more prevalent. Revegetation of newly exposed sediments is an important aspect of ecosystem recovery after dam removal. Understanding the soil environment left behind after dam removal is important for understanding revegetation and ecosystem recovery trends. Physi...
Active adaptive management balances the requirements of management with the need to learn about the system being managed, which leads to better decisions. It is difficult to judge the benefit of management actions that accelerate information gain, relative to the benefit of making the best management decision given what is known at the time. We present a first step in developing methods to opti...
The value for biodiversity of large intact areas of native vegetation is well established. The biodiversity value of regrowth vegetation is also increasingly recognised worldwide. However, there can be different kinds of revegetation that have different origins. Are there differences in the richness and composition of biotic communities in different kinds of revegetation? The answer remains unk...
Introduction Conclusions References
~ The major effect of removing riparian vegetation and wood from streams has been the changes in channel form (widening, deepening and straightening) that have occurred. It is important to consider that we are returning vegetation to a channel system that now has a much larger flow capacity. ~ The major hydrological effect of returning vegetation to streams is via its influence on roughness and...
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