A sustainable method for protecting natural resources is the adoption of recommended soil and water conservation (SWC) measures. SWC measures are well recognized their effective protection harvesting. Unfortunately, significance in climate change mitigation has yet to receive global attention. The present study was conducted highlight applicability carbon management watersheds. In this study, i...

The binary confusion noise spectrum at LISA band depends strongly on observational period and abundance of Galactic close white dwarf binaries (CWDBs). We have investigated how the number of the resolved Galactic CWDBs varies with operation period of LISA, and found that the resolved number would typically grows by a factor of 5 when the operation period increases from 1yr to 10yr. We have also...

where r is a constant, models the thermal behaviour of a spherical cloud of gas acting under the mutual attraction of its molecules and subject to the classical laws of thermodynamics. This equation was proposed by Lane (1) (see also (3)) and studied in detail by Emden (2). Fowler (4; 5) considered a generalization of Eq. (1), called Emden-Fowler equation (6), where the last term is replaced by...

Abstract. Representing biological nitrogen fixation (BNF) is an important challenge for coupled carbon (C) and (N) land models. Initial representations of BNF in models applied simplified phenomenological relationships. More recent are mechanistic include the dynamic response symbiotic to N limitation plant growth. However, they generally do not competitive dynamics between N-fixing non-fixing ...

This study was carried out in the Tarai region of Uttarakhand, India to estimate carbon stock and sequestration potential Dalbergia latifolia Melia composita plantations different ages (4 6 years old). A total 14 regression equations using one variable, dbh (diameter at breast height), were primarily selected for both tree species component-wise. Tree density 880 960 individuals ha−1 D. M. mono...

Nitrogen (N) deposition has become an important factor of vital changes in the Qinghai-Tibetan Plateau (QTP), one key eco-regions world. To investigate how N affects fluxes GHGs (CH4, CO2, N2O) alpine grassland ecosystem, dominant ecosystems on QTP, we conducted control experiments three types grasslands, including meadow (AM), steppe (AS), and cultivated (CG) QTP. In this study, four addition ...

Understanding the natural and anthropogenic drivers that influence erosion sediment transport is a key prerequisite for adequate management of river basins, where, especially in tropical catchments, there are few direct measurements or modeling studies. Therefore, this study analyzed effect human-induced land-use changes ENSO (El Niño-Southern Oscillation) related rainfall patterns on soil catc...

We study the two-dimensional localization problem for (i) a classical diffusing particle advected by a quenched random mean-zero vorticity field, and (ii) a quantum particle in a quenched random mean-zero magnetic field. Through a combination of numerical and analytical techniques we argue that both systems have extended eigenstates at a special point in the spectrum invariant under particle-ho...

We analyze nonstationary 137Cs atmospheric activity concentration fluctuations measured near Chernobyl after the 1986 disaster and find three new results: (i) the histogram of fluctuations is well described by a log-normal distribution; (ii) there is a pronounced spectral component with period T=1yr, and (iii) the fluctuations are long-range correlated. These findings allow us to quantify two f...