Carbon cycle responses to climate change across China's terrestrial ecosystem: Sensitivity and driving process.

Investigations into the carbon cycle and how it responds to climate change at the national scale are important for a comprehensive understanding of terrestrial carbon cycle and global change issues. Contributions of carbon fluxes to the terrestrial sink and the effects on climate change are still not fully understood. In this study, we aimed to explore the relationship between ecosystem production (GPP/SIF/NDVI) and net ecosystem carbon exchange (NEE) and to investigate the sensitivity of carbon fluxes to climate change at different spatio-temporal scales.

Climatic determinants impacting the distribution of greenness in China: regional differentiation and spatial variability.

This study investigated climatic determinants for regional greenness in China and spatially variable correlations between climatic determinants and vegetation in specific regions using the geographical detector and geographically weighted regression (GWR) methodologies. The analyses were based on normalized difference vegetation index (NDVI) and interpolations of climatic determinants from 652 Chinese meteorological stations. The study period (1982-2013) was divided into two stages (T1-T2) before and after the inflection year identified by the accumulative anomaly of NDVI.

Sequestration and Distribution Characteristics of Cd(II) by and Its Role in Colony Formation.

To investigate the sequestration and distribution characteristics of Cd(II) by and its role in colony formation, was exposed to six different Cd(II) concentrations for 10 days. Cd(II) exposure caused hormesis in the growth of . Low concentrations of Cd(II) significantly induced formation of small colonies ( < 0.