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Fingerprint Dive into the research topics where Masaaki Chiwa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
dew Earth & Environmental Sciences
Pinus densiflora Agriculture & Biology
nitrogen Earth & Environmental Sciences
throughfall Earth & Environmental Sciences
watershed Earth & Environmental Sciences
hydroxyl radical Earth & Environmental Sciences
Nitrogen Chemical Compounds
plantation Earth & Environmental Sciences

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Research Output 2000 2019

  • 575 Citations
  • 15 h-Index
  • 44 Article
  • 2 Review article
  • 1 Comment/debate

Nitrate leaching from Japanese temperate forest ecosystems in response to elevated atmospheric N deposition

Chiwa, M., Tateno, R., Hishi, T. & Shibata, H., Jan 2 2019, In : Journal of Forest Research. 24, 1, p. 1-15 15 p.

Research output: Contribution to journalReview article

temperate forests
temperate forest
forest ecosystems
forest ecosystem
leaching

P and K additions enhance canopy N retention and accelerate the associated leaching

Chiwa, M., Sheppard, L. J., Leith, I. D., Leeson, S. R., Tang, Y. S. & Cape, J. N., Feb 15 2019, In : Biogeochemistry. 142, 3, p. 413-423 11 p.

Research output: Contribution to journalArticle

Leaching
leaching
canopy
bog
Ammonium Compounds
1 Citation (Scopus)

Soil hydraulic conductivity differences between upslope and downslope of two coniferous trees on a hillslope

Farahnak, M., Mitsuyasu, K., Jeong, S., Otsuki, K., Chiwa, M., Sadeghi, S. M. M. & Kume, A., Jan 1 2019, In : Journal of Forest Research.

Research output: Contribution to journalArticle

hillslope
hydraulic conductivity
coniferous tree
soil
Chamaecyparis obtusa

Effect of forest thinning on hydrologic nitrate exports from a N-saturated plantation

Chiwa, M., Haga, H., Kasahara, T., Tateishi, M., Saito, T., Kato, H., Otsuki, K. & Onda, Y., Jan 1 2018, (Accepted/In press) In : Journal of Forestry Research.

Research output: Contribution to journalArticle

forest thinning
thinning (plants)
thinning
plantation
plantations
2 Citations (Scopus)

Long-term interactive effects of N addition with P and K availability on N status of Sphagnum

Chiwa, M., Sheppard, L. J., Leith, I. D., Leeson, S. R., Tang, Y. S. & Neil Cape, J., Jun 1 2018, In : Environmental Pollution. 237, p. 468-472 5 p.

Research output: Contribution to journalArticle

Sphagnopsida
Phosphorus
Potassium
Nitrogen
Availability