Variations in Carbon, Nitrogen and Phosphorus Stoichiometry during a Growth Season Within a <i>Platycladus orientalis</i> Plantation
نویسندگان
چکیده
منابع مشابه
Seasonal variations in carbon, nitrogen and phosphorus concentrations and C:N:P stoichiometry in different organs of a Larix principis-rupprechtii Mayr. plantation in the Qinling Mountains, China
Understanding how concentrations of elements and their stoichiometry change with plant growth and age is critical for predicting plant community responses to environmental change. We used long-term field experiments to explore how the leaf, stem and root carbon (C), nitrogen (N) and phosphorous (P) concentrations and their stoichiometry changed with growth and stand age in a L. principis-ruppre...
متن کاملCarbon, Nitrogen and Phosphorus Accumulation and Partitioning, and C:N:P Stoichiometry in Late-Season Rice under Different Water and Nitrogen Managements
Water and nitrogen availability plays an important role in the biogeochemical cycles of essential elements, such as carbon (C), nitrogen (N) and phosphorus (P), in agricultural ecosystems. In this study, we investigated the seasonal changes of C, N and P concentrations, accumulation, partitioning, and C:N:P stoichiometric ratios in different plant tissues (root, stem-leaf, and panicle) of late-...
متن کاملNitrogen/phosphorus leaf stoichiometry and the scaling of plant growth
Karl J. Niklas,* Thomas Owens, Peter B. Reich and Edward D. Cobb Department of Plant Biology, Cornell University, Ithaca, NY 14853, USA Department of Forest Resources, University of Minnesota, St Paul, MN 55108, USA *Correspondence: E-mail: [email protected] Abstract We adopted previous N : P stoichiometric models for zooplankton relative growth to predict the relative growth rates of the leaves...
متن کاملHigh Variability in Cellular Stoichiometry of Carbon, Nitrogen, and Phosphorus Within Classes of Marine Eukaryotic Phytoplankton Under Sufficient Nutrient Conditions
Citation: Garcia NS, Sexton J, Riggins T, Brown J, Lomas MW and Martiny AC (2018) High Variability in Cellular Stoichiometry of Carbon, Nitrogen, and Phosphorus Within Classes of Marine Eukaryotic Phytoplankton Under Sufficient Nutrient Conditions. Front. Microbiol. 9:543. doi: 10.3389/fmicb.2018.00543 High Variability in Cellular Stoichiometry of Carbon, Nitrogen, and Phosphorus Within Classes...
متن کاملCarbon : nitrogen stoichiometry in forest ecosystems during stand developmentgeb
Results The C : N ratio in plant tissue, litter, forest floor and mineral soil exhibited large variation across various sequences, with an average of 145.8 9.4 (mean SE), 49.9 3.0, 38.2 3.1 and 18.5 0.9, respectively. In most sequences, the plant tissue C : N ratio increased significantly with stand age, while the C : N ratio in litter, forest floor and mineral soil remained relatively constant...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Polish Journal of Environmental Studies
سال: 2020
ISSN: 1230-1485,2083-5906
DOI: 10.15244/pjoes/117759