Results 1 to 10 of about 9,648,323 (400)
Stable Isotopes Reveal Climate Signal Hidden in Tree Rings of Endemic Balkan Pines
Studies report the good potential of Pinus heldreichii (PIHE) and Pinus peuce (PIPE) for developing long chronologies from living trees and warn that the climate signal is weak in tree-ring widths of PIHE, and particularly PIPE.
Tom Levanič+2 more
doaj +1 more source
Flowering is central to the transformation of plants from vegetative growth to reproductive growth. The circadian clock system enables plants to sense the changes in the external environment and to modify the growth and development process at an ...
Yongzhen Wu+17 more
doaj +1 more source
Assessment of Yield and Yield Attributing Characters of Hybrid Maize using Nutrient Expert® Maize Model in Eastern Terai of Nepal [PDF]
Indiscriminate use of fertilizer and lack of site specific nutrient management technology is the main cause of low maize productivity in Nepal. Thus, field experiments on farmer\u27s field were conducted on maize to assess the productivity at two sites ...
Amgain, L. P. (Lal)+3 more
core +1 more source
Background Recent projections expect that Vietnam will be affected most severely by climate change with higher temperatures, more precipitation and rising sea levels.
Astrid Moser-Reischl+6 more
doaj +1 more source
Utilising forest inventory data for biodiversity assessment
Currently the paradigm of sustainable forest management is extended to a broad range of ecological, economic, and social forest functions and services. In particular, biodiversity becomes a more and more important issue in the forest planning processes ...
Michael Heym+5 more
doaj +1 more source
Forestry projections for species diversity-oriented management: an example from Central Europe
Introduction Changes in socio-economy and climate are affecting the demand of wood products globally. At the same time, society requires that forest supporting structures like biodiversity are maintained and preserved while the demand for wood products ...
Astor Toraño Caicoya+4 more
doaj +1 more source
Spatial and temporal changes of outdoor thermal stress: influence of urban land cover types
Green infrastructure (GI) has emerged as a feasible strategy for promoting adaptive capacities of cities to climate change by alleviating urban heat island (UHI) and thus heat stress for humans. However, GI can also intensify the winter cold stress.
Mohammad A. Rahman+8 more
doaj +1 more source
Ab initio yield curve dynamics [PDF]
We derive an equation of motion for interest-rate yield curves by applying a minimum Fisher information variational approach to the implied probability density. By construction, solutions to the equation of motion recover observed bond prices.
D'Anna, Joseph L.+2 more
core +1 more source
Relationships between substrate, surface characteristics, and vegetation in an initial ecosystem [PDF]
We investigated surface and vegetation dynamics in the artificial initial ecosystem "Chicken Creek" (Lusatia, Germany) in the years 2006–2011 across a wide spectrum of empirical data.
P. Biber+5 more
doaj +1 more source
Background Climate change triggered many studies showing that trends and events of environmental conditions can reduce but also accelerate growth at the stand and individual tree level.
Hans Pretzsch+2 more
doaj +1 more source