scholarly journals Forest understorey plant responses to long‐term experimental warming, light and nitrogen addition

Plant Biology ◽  
2021 ◽  
Author(s):  
S. Govaert ◽  
P. Vangansbeke ◽  
H. Blondeel ◽  
E. De Lombaerde ◽  
K. Verheyen ◽  
...  
Keyword(s):  
Nitrogen Addition ◽  
Plant Responses ◽  
Experimental Warming ◽  
Forest Understorey ◽  
Understorey Plant

Long-Term Warming and Nitrogen Addition Have Contrasting Effects on Ecosystem Carbon Exchange in a Desert Steppe

2021 ◽  
Author(s):  
Qian Wu ◽  
Haiyan Ren ◽  
Ton Bisseling ◽  
Scott X. Chang ◽  
Zhen Wang ◽  
...  
Keyword(s):  
Nitrogen Addition ◽  
Desert Steppe ◽  
Carbon Exchange ◽  
Ecosystem Carbon ◽  
Ecosystem Carbon Exchange

Effects of long-term water reduction and nitrogen addition on fine roots and fungal hyphae in a mixed mature Pinus koraiensis forest

2021 ◽  
Author(s):  
Cunguo Wang ◽  
Ivano Brunner ◽  
Wei Guo ◽  
Zhao Chen ◽  
Mai-He Li
Keyword(s):  
Fine Roots ◽  
Nitrogen Addition ◽  
Pinus Koraiensis ◽  
Water Reduction ◽  
Fungal Hyphae

scholarly journals Stoichiometric traits (N:P) of understory plants contribute to reductions in plant diversity following long‐term nitrogen addition in subtropical forest

2021 ◽  
Author(s):  
Jianping Wu ◽  
Fangfang Shen ◽  
Jill Thompson ◽  
Wenfei Liu ◽  
Honglang Duan ◽  
...  
Keyword(s):  
Plant Diversity ◽  
Nitrogen Addition ◽  
Subtropical Forest ◽  
Understory Plants ◽  
Stoichiometric Traits

Effects of long-term nitrogen addition on phosphorus cycling in organic soil horizons of temperate forests

2018 ◽  
Vol 141 (2) ◽  
pp. 167-181 ◽  
Author(s):  
Christine Heuck ◽  
Georg Smolka ◽  
Emily D. Whalen ◽  
Serita Frey ◽  
Per Gundersen ◽  
...  
Keyword(s):  
Temperate Forests ◽  
Nitrogen Addition ◽  
Organic Soil ◽  
Phosphorus Cycling ◽  
Soil Horizons

The response of Alaskan arctic tundra to experimental warming: differences between short- and long-term responses

2005 ◽  
Vol 11 (4) ◽  
pp. 525-536 ◽  
Author(s):  
Robert D. Hollister ◽  
Patrick J. Webber ◽  
Craig E. Tweedie
Keyword(s):  
Arctic Tundra ◽  
Experimental Warming ◽  
Short And Long Term ◽  
Alaskan Arctic

Arctic Plant Responses to Climate Warming: It’s Not all about Nitrogen

2018 ◽  
Author(s):  
Sanna Masud
Keyword(s):  
Climate Change ◽  
The Arctic ◽  
Plant Responses ◽  
Experimental Warming ◽  
Nutrient Pools ◽  
Research Attention ◽  
Low Arctic ◽  
Total Plant ◽  
The Impact ◽  
Deciduous Shrub

Climate change is increasing air and soil temperatures in the Arctic, likely enhancing microbial activity. Consequently, increased decomposition rates of soil organic matter and increasing nutrient supply to tundra vegetation can be expected. The impacts of experimental warming and fertilization on growth have been investigated by studying the availability of macronutrients such as N, P and C. However, other   macronutrients such as S, Ca, Mg, K, and micronutrients such as Fe, Mn, Cu, and Zn have received little research attention to determine their function, biogeochemical cycling, and effect on vegetation growth in response to warming. This study investigated the impact of experimental warming responses on availability and accumulation of the latter nutrients in the principal plant species located in mesic birch hummock tundra near Daring Lake, Northwest Territories in the Canadian Low Arctic Tundra. Plants were sampled in 2011 from the replicated summer greenhouse treatment that was established in 2004. In response to warming, the principal evergreen shrub (Rhododendron) had the most enhanced growth, followed by the deciduous shrub (Birch). Since the total plant pools of these nutrients were also enhanced in the evergreen, my results strongly suggest that availability of these nutrients was not limiting growth. By contrast, the birch total plant nutrient pools were not enhanced and significant decreases in Mg, S, and K leaf concentrations were observed, suggesting that these elements may be limiting birch growth. Together, our results suggest that plant growth response to climate change in the low Arctic may depend on previously overlooked nutrient elements, and that deciduous shrub growth may be constrained relative to the evergreen response as the arctic climate warms.

Long-term nitrogen addition changes soil microbial community and litter decomposition rate in a subtropical forest

2019 ◽  
Vol 142 ◽  
pp. 43-51 ◽  
Author(s):  
Jianping Wu ◽  
Wenfei Liu ◽  
Weixin Zhang ◽  
Yuanhu Shao ◽  
Honglang Duan ◽  
...  
Keyword(s):  
Microbial Community ◽  
Litter Decomposition ◽  
Decomposition Rate ◽  
Soil Microbial Community ◽  
Nitrogen Addition ◽  
Subtropical Forest ◽  
Soil Microbial ◽  
Litter Decomposition Rate

Long-term change in understorey plant communities of conventionally managed temperate deciduous forests: effects of nitrogen deposition and forest management

2017 ◽  
Vol 28 (4) ◽  
pp. 747-761 ◽  
Author(s):  
Agnes Förster ◽  
Thomas Becker ◽  
Albrecht Gerlach ◽  
Henning Meesenburg ◽  
Christoph Leuschner
Keyword(s):  
Forest Management ◽  
Nitrogen Deposition ◽  
Plant Communities ◽  
Deciduous Forests ◽  
Term Change ◽  
Temperate Deciduous ◽  
Temperate Deciduous Forests ◽  
Understorey Plant

Nitrogen addition decreased soil respiration and its components in a long-term fenced grassland on the Loess Plateau

2018 ◽  
Vol 152 ◽  
pp. 37-44 ◽  
Author(s):  
Lin Wei ◽  
Jishuai Su ◽  
Guanghua Jing ◽  
Jie Zhao ◽  
Jian Liu ◽  
...  
Keyword(s):  
Soil Respiration ◽  
Loess Plateau ◽  
Nitrogen Addition ◽  
The Loess Plateau
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