Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Haruki Nakajima"'
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 267
The central mountainous area of Japan is affected by air pollutant emissions from nearby countries such as China and Korea. Sharp increases in the consumption of fossil fuels in the early 21st century, associated with rapid industrialization in China
Publikováno v:
Journal of the Japanese Forest Society. 100:174-177
Autor:
Haruki Nakajima
Publikováno v:
Plant Ecology. 219:665-675
Deciduous trees can survive severe defoliation by herbivores and often refoliate in the same season. Refoliation following severe defoliation represents compensatory regrowth to recover foliage biomass. Although the relationship between defoliation i
Autor:
Haruki Nakajima
Publikováno v:
Journal of the Japanese Forest Society. 99:156-164
Autor:
Haruki Nakajima
Publikováno v:
Journal of Forest Research. 21:300-305
Plot location errors (distance between recorded and true coordinates) of National Forest Inventory (NFI) cause a mismatch between plot data and remotely sensed data and might prevent re-measurement because plots with large location errors are hard to
Autor:
Haruki Nakajima
Publikováno v:
Trees. 29:1559-1566
This study showed the negative effects of insect defoliation on the reproduction of canopy trees, where defoliation was not artificially manipulated but rather observed in a natural setting. The gypsy moth (Lymantria diapar) is a serious defoliator w
Autor:
Haruki Nakajima
Publikováno v:
Journal of Forest Research. 20:94-103
Estimating forest tree seeding before seedfall is important because annual fluctuations in seeding affect forest regeneration and wildlife behavior. Visual surveys for estimating tree seeding can be conducted easily, but cannot distinguish sound and
Autor:
Megumi Ishida, Haruki Nakajima
Publikováno v:
Forest Ecology and Management. 334:18-27
Most coppice forests in Japan were abandoned in the 1960s for socio-economic reasons. In the last two decades, Quercus crispula and Quercus serrata , the main species in Japanese coppice forests, have suffered mortality from Japanese oak wilt disease
Autor:
Haruki Nakajima
Publikováno v:
Forest Ecology and Management. 449:117468
Insect and pathogen disturbances can result in a decline in the abundance of host tree species, leading to changes in tree species composition at a regional scale. Quercus crispula and Q. serrata are dominant oak species in Japanese secondary forests
Publikováno v:
Journal of the Japanese Forest Society. 95:76-82