Journal: Tree Physiology, Volume : (2017), ISBN . DOI: 10.1093/treephys/tpw126 Sites: US-MMS
Journal: Tree Physiology, Volume : (2017), ISBN . DOI: 10.1093/treephys/tpw126 Sites: US-MMS
A critical hydrologic process in arid and semiarid regions is the interaction between ephemeral channels and groundwater aquifers. Generally, it has been found that ephemeral channels contribute to groundwater recharge when streamflow infiltrates into the sandy bottoms of channels. This process has traditionally been studied in channels …
Journal: Ecosphere, Volume 8 (11): e02000 (2017), ISBN . DOI: https://doi.org/10.1002/ecs2.2000 Sites: US-Jo2
Journal: Scientific Reports, Volume 7 (1): (2017), ISBN . DOI: https://doi.org/10.1038/s41598-017-08102-x Sites: CA-DBB
Journal: Journal Of Geophysical Research: Biogeosciences, Volume 122 (4): 825-845 (2017), ISBN . DOI: 10.1002/2016JG003704 Sites: US-NR3, US-NR4
Journal: Agricultural And Forest Meteorology, Volume 247: 343-355 (2017), ISBN . DOI: 10.1016/j.agrformet.2017.08.022 Sites: US-NC4
The estimation of the GHG balance of agroecosystems is essential to evaluate the impact of agriculture on the composition of the atmosphere. Cultivated soils may act as a sink or a source of CO2 and usually emit N2O. The aim of the present study was to assess the CO2 and N2O balances, and to analyze the
relationships between N2O …
Journal: Soil And Tillage Research, Volume 169: 65-70 (2017), ISBN . DOI: http://dx.doi.org/10.1016/j.still.2017.01.017 Sites: AR-CCa
Forest plantations are commonly used to restore the ecological and hydrological functionality of landscapes. In this study, we investigated the hydrologic response of a 74-year old pine plantation forest in southern Ontario, Canada to a selective thinning, wherein 30% of trees were harvested in winter of 2012. Tree-level and ecosystem-level …
Journal: Ecohydrology, Volume 10 (1): e1780 (2017), ISBN . DOI: 10.1002/eco.1780 Sites: CA-TP3, CA-TP4
Loblolly pine trees (Pinus taeda L.) occupy more than 20% of the forested area in the Southern United States, represent more than 50%of the standing pine volume in this region, and remove from the atmosphere about 500 g C m−2 per year through net ecosystem CO2 exchange. Hence, their significance as a major regional carbon sink …
Journal: Global Change Biology, Volume 000: 000-000 (2016), ISBN . DOI: 10.1011 Sites: US-Dk3
Terrestrial ecosystems currently offset one-quarter of anthropogenic carbon dioxide (CO2) emissions because of a slight imbalance between global terrestrial photosynthesis and respiration. Understanding what controls these two biological fluxes is therefore crucial to predicting climate change. Yet there is no way of directly measuring …
Journal: Nature, Volume 534: 680-683 (2016), ISBN . DOI: 10.1038/nature17966 Sites: US-Ha1