A5101891848- Plant responses to elevated CO2
- Atmospheric chemistry and aerosols
- Soil Carbon and Nitrogen Dynamics
- Plant Water Relations and Carbon Dynamics
- Light effects on plants
- Atmospheric and Environmental Gas Dynamics
- Rice Cultivation and Yield Improvement
- Climate variability and models
- Climate change impacts on agriculture
- Atmospheric Ozone and Climate
- Urban Heat Island Mitigation
- Food Industry and Aquatic Biology
- Biological Control of Invasive Species
- Plant Stress Responses and Tolerance
- Polar Research and Ecology
- Environmental and Agricultural Sciences
- Ecology and Vegetation Dynamics Studies
- Plant and animal studies
- Marine and coastal plant biology
- Plant Parasitism and Resistance
- Soybean genetics and cultivation
- Groundwater and Isotope Geochemistry
- Soil and Unsaturated Flow
- Radioactivity and Radon Measurements
Nanjing University of Information Science and Technology
2011-2024
Jianghan University
2023
Chinese Academy of Sciences
2011
Institute of Soil Science
2011
Non-structural carbohydrates (NSC) play an important role in yield formation. In this paper, the relationships of NSC accumulation and translocation with formation were investigated under elevated CO2 concentrations ([CO2]) nitrogen (N) application rates. A japonica rice (Oryza sativa L.) cultivar, “Nanjing 9108,” was grown at three [CO2]—Ambient (T0), ambient + 160 μmol·mol−1 (T1), 200 (T2)—in open-top chambers (OTC), levels N fertilizer rates—10 gN·m−2 (N1), 20 (N2), 30 (N3)—Which set OTCs...
Crops developed under elevated carbon dioxide (eCO2) exhibit enhanced leaf photosynthesis steady states. However, little is known about the effect of eCO2 on dynamic and relative contribution short-term (substrate) long-term (acclimation) effects eCO2. We grew an Oryza sativa japonica cultivar a Triticum aestivum 400 μmol CO2 mol-1 air (ambient, A) 600 (elevated, E). Regardless growth [CO2], photosynthetic responses to sudden increase decrease in light intensity were characterized (a) or...
Abstract Few studies have examined the effects of clonal integration (translocation resources between interconnected ramets) during expansion amphibious plants from terrestrial to aquatic habitats. We conducted a greenhouse experiment simulate contaminated habitats in stoloniferous herb Alternanthera philoxeroides (alligator weed). The proximal ramets (i.e. relatively old) fragments grown uncontaminated soils were connected (allowing integration) or disconnected (preventing distal young)...
Abstract Background and Aims Effects of elevated CO2 (E) within a generation on photosynthesis stomatal features have been well documented in crops; however, long-term responses to gradually (Eg) abruptly (Ea) over multiple generations remain scarce. Methods Japonica rice plants grown open-top chambers were tested the first (F1) under Ea fifth (F5) Eg Ea, as follows: F1: ambient (A) + 200 μmol mol−1; F5: an increase A 40 mol−1 year−1 until from 2016 2020; 2020. For multigenerational tests,...
A deeper understanding of the effects experimental warming and elevated ozone (O3) concentration on carbon dioxide (CO2) fluxes is imperative for reducing potential CO2 emissions in agroecosystems, but are less understood particularly rotational wheat (Triticum aestivum)—soybean (Glycine max) croplands. In order to understand such from winter wheat-soybean rotation, a field experiment was conducted by using open-top chamber (OTCs) during growing seasons 2012 2013 at an agro-ecological...
Chao Liua, Zhenghua Hua*, A.R.M. Towfiqul Islamb, Rui Konga, Lingfei Yuc, Yuanyuan Wanga, Shutao Chena & Xuesong Zhangaa Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Jiangsu Key Laboratory Agricultural Meteorology, School Applied Nanjing University Information Science Technology, Nanjing, Chinab Department Disaster Management, Management E-Learning Centre, Begum Rokeya University, Rangpur, Bangladeshc State Vegetation Environmental Change, Institute...
The increasing tropospheric ozone (O3) concentration has been reported to have negative effects on ecosystems. However, few investigations focussed the impacts of elevated O3 soil respiration in cropland. This study aimed examine responses with open-top chambers (OTCs) a winter wheat (Triticum aestivum L.)–soybean (Glycine max (L.) Merr) rotation. experiment was performed cropland near Nanjing city, south-east China. Seasonal changes rates, CO2 production and nitrification denitrification...
Abstract Atmospheric CO 2 concentration ([CO ]) has increased by 49% since the pre‐industrial era, and this increase will continue. Photosynthesis long been recognized as one of most temperature‐sensitive processes, while far less is known about how elevated [CO ] (e[CO affect crop photosynthesis response to short‐term temperature increase. To reveal effect, we measured gas exchange winter wheat rice with various leaf temperatures ( T L ) under different conditions (ambient, +120 μmol mol −1...