Temperature data for seven instrumental records in the Karakoram and Hindu Kush Mountains of the Upper Indus Basin (UIB) have been analyzed for seasonal and annual trends over the period 1961–2000 and compared with neighboring mountain regions and the Indian subcontinent. Strong contrasts are found between the behavior of winter and summer temperatures and between maximum and minimum temperatur...

The study aims to determine the changes in annual tea yield Turkey between 1975 and 2019 analyse relationship with temperature precipitation conditions. Within scope of study, statistical relationships monthly data were examined. In addition, trends yearly revealed. As a result statistically significant positive was determined average, maximum minimum temperatures yield. On other hand, total in...

Phenological shifts in events such as flowering and bud break are important indicators of ecosystem processes, and are therefore of particular significance for carbon (C) cycle research. Using long-term flux data from three contrasting plant functional type (evergreen and deciduous) boreal forest sites, we evaluated and compared the responses of annual C fluxes to multiple spring phenological i...

We prove some equivalences associated with the case when average lower time is minimal. In addition, we characterize minimal systems by means of positivity invariant measures on open sets and also minimum ergodic averages. Finally, show that a system admits an set whose measure respect to its value can be chosen in [0, 1].

abstract consistent decreasing and increasing of temperature in the short-term period that is called freezing and thaw cycles is one of the important factors of damage to crop productions. in this research as to determine freezing and thaw cycles in the khorasan razavi province, the data of daily minimum and maximum temperatures of 9 synoptic stations was used over 20 statistic years (1989-2008...