Dynamics of wetland vegetation under multiple stresses: a case study of changes in sawgrass trait, structure, and productivity under coupled plant-soil- microbe dynamics

Ecohydrology ◽  
2010 ◽  
Vol 4 (6) ◽  
pp. 757-790 ◽  
Author(s):  
Chitsomanus P. Muneepeerakul ◽  
Rachata Muneepeerakul ◽  
Fernando Miralles-Wilhelm ◽  
Andrea Rinaldo ◽  
Ignacio Rodriguez-Iturbe
Keyword(s):  
Wetland Vegetation ◽  
Multiple Stresses ◽  
Soil Microbe ◽  
Plant Soil ◽  
Trait Structure

scholarly journals The impact of elevated temperature and drought on the ecology and evolution of plant–soil microbe interactions

2019 ◽  
Vol 108 (1) ◽  
pp. 337-352 ◽  
Author(s):  
Pil U. Rasmussen ◽  
Alison E. Bennett ◽  
Ayco J. M. Tack
Keyword(s):  
Elevated Temperature ◽  
Soil Microbe ◽  
Plant Soil ◽  
Microbe Interactions ◽  
The Impact

The backscattering characteristics of wetland vegetation and water-level changes detection using multi-mode SAR: A case study

2016 ◽  
Vol 45 ◽  
pp. 1-13 ◽  
Author(s):  
Meimei Zhang ◽  
Zhen Li ◽  
Bangsen Tian ◽  
Jianmin Zhou ◽  
Panpan Tang
Keyword(s):  
Water Level ◽  
Wetland Vegetation ◽  
Water Level Changes ◽  
Changes Detection ◽  
Multi Mode

Ecological water requirement of plant-soil systems along the Silk Road Economic Belt: A case study of the Guanzhong-Tianshui region, China

2017 ◽  
Vol 53 ◽  
pp. 293-300 ◽  
Author(s):  
Lixia Wang ◽  
Juan Zhang ◽  
Zhao Liu ◽  
Jichang Han ◽  
Zhongan Mao
Keyword(s):  
Silk Road ◽  
Water Requirement ◽  
Plant Soil ◽  
Soil Systems ◽  
Ecological Water Requirement ◽  
Silk Road Economic Belt ◽  
The Silk Road

Development of alpine wetland vegetation and its effect on carbon sequestration after dam construction: A case study of Lashihai in the northwestern Yunnan plateau in China

2015 ◽  
Vol 126 ◽  
pp. 16-24 ◽  
Author(s):  
Derong Xiao ◽  
Chao Zhang ◽  
Kun Tian ◽  
Guodong Liu ◽  
Hongsheng Yang ◽  
...  
Keyword(s):  
Carbon Sequestration ◽  
Wetland Vegetation ◽  
Dam Construction ◽  
Alpine Wetland ◽  
Yunnan Plateau ◽  
Northwestern Yunnan

scholarly journals A review of the importance of mineral nitrogen cycling in the plant-soil-microbe system of permafrost-affected soils – changing the paradigm

2021 ◽  
Author(s):  
Elisabeth Ramm ◽  
Chunyan Liu ◽  
Per Ambus ◽  
Klaus Butterbach-Bahl ◽  
Bin Hu ◽  
...  
Keyword(s):  
N Cycling ◽  
Mineral Nitrogen ◽  
The Arctic ◽  
Organic N ◽  
Net N Mineralization ◽  
Mineral N ◽  
Soil Microbe ◽  
N Turnover ◽  
Plant Soil ◽  
Active Layers

Abstract The paradigm that permafrost-affected soils show restricted mineral nitrogen (N) cycling in favor of organic N compounds is based on the observation that net N mineralization rates in these cold climates are negligible. However, we find here that this perception is wrong. By synthesizing published data on N cycling in the plant-soil-microbe system of permafrost ecosystems we show that gross ammonification and nitrification rates in active layers were of similar magnitude and showed a similar dependence on soil organic carbon (SOC) and total nitrogen (TN) concentrations as observed in temperate and tropical systems. Moreover, high protein depolymerization rates and only marginal effects of C:N stoichiometry on gross N turnover provided little evidence for N limitation. Instead, the rather short period when soils are not frozen is the single main factor limiting N turnover. High gross rates of mineral N cycling are thus facilitated by released protection of organic matter in active layers with nitrification gaining particular importance in N-rich soils, such as organic soils without vegetation. Our finding that permafrost-affected soils show vigorous N cycling activity is confirmed by the rich functional microbial community which can be found both in active and permafrost layers. The high rates of N cycling and soil N availability are supported by biological N fixation, while atmospheric N deposition in the Arctic still is marginal except for fire-affected areas. In line with high soil mineral N production, recent plant physiological research indicates a higher importance of mineral plant N nutrition than previously thought. Our synthesis shows that mineral N production and turnover rates in active layers of permafrost-affected soils do not generally differ from those observed in temperate or tropical soils. We therefore suggest to adjust the permafrost N cycle paradigm, assigning a generally important role to mineral N cycling. This new paradigm suggests larger permafrost N climate feedbacks than assumed previously.

Rhizosphere as Hotspot for Plant-Soil-Microbe Interaction

2019 ◽  
pp. 17-43 ◽  
Author(s):  
Shamina Imran Pathan ◽  
Maria Teresa Ceccherini ◽  
Francesco Sunseri ◽  
Antonio Lupini
Keyword(s):  
Soil Microbe ◽  
Plant Soil

Localized plant-soil-microbe interactions regulate spatial variations of soil oxidase activities within afforested systems in a subtropical area

Geoderma ◽  
2022 ◽  
Vol 406 ◽  
pp. 115499
Author(s):  
Qianxi Li ◽  
Wei Jia ◽  
Qian Zhang ◽  
Xiaoli Cheng
Keyword(s):  
Spatial Variations ◽  
Soil Microbe ◽  
Subtropical Area ◽  
Plant Soil ◽  
Microbe Interactions
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