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S. Niwa · SciRah

Researcher profile · Semantic Scholar

S. Niwa

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S. Niwa — researcher profile on SciRah

h-index: 13
Works: 31
Citations: 401

Most-cited papers

How different or similar are nematode communities between a paddy and an upland rice fields across a flooding–drainage cycle?
H. Okada, S. Niwa, S. Takemoto, M. Komatsuzaki +1 more
201138 citations
Semantic Scholar
A test for top-down cascade in a detritus-based food web by litter-dwelling web spiders
T. Miyashita, S. Niwa
2006Ecological research36 citations
Semantic Scholar
Combined Analyses of Bacterial, Fungal and Nematode Communities in Andosolic Agricultural Soils in Japan
Zhihua Bao, Y. Ikunaga, Y. Matsushita, S. Morimoto +15 more
2012Microbes and Environments33 citations Open access
Semantic Scholar
Seasonal variation in basal emission rates and composition of mono- and sesquiterpenes emitted from dominant conifers in Japan
S. Matsunaga, S. Niwa, Tomoki Mochizuki, A. Tani +4 more
201332 citations
Semantic Scholar
Comparison of fatty acid methyl ester methods for characterization of microbial communities in forest and arable soil: Phospholipid fraction (PLFA) versus total ester linked fatty acids (EL-FAME)
T. Miura, K. Makoto, S. Niwa, N. Kaneko +1 more
201731 citations
Semantic Scholar
Early-stage impacts of sika deer on structure and function of the soil microbial food webs in a temperate forest: A large-scale experiment
S. Niwa, L. Mariani, N. Kaneko, H. Okada +1 more
201127 citations
Semantic Scholar
Calcium concentration in leaf litter alters the community composition of soil invertebrates in warm-temperate forests
T. Ohta, S. Niwa, N. Agetsuma, T. Hiura
201425 citations
Semantic Scholar
Effects of fine-scale simulation of deer browsing on soil micro-foodweb structure and N mineralization rate in a temperate forest
S. Niwa, N. Kaneko, H. Okada, K. Sakamoto
200824 citations
Semantic Scholar
Lithostratigraphy of the Mesozoic Tetori Group in the upper reaches of the Kuzuryu River, central Japan
Kazuo Yamada, S. Niwa, M. Kamata
198920 citations Open access
Semantic Scholar
Adaptive significance of arboreality: field evidence from a tree-climbing land snail
I. Saeki, S. Niwa, N. Osada, F. Hyodo +3 more
201718 citations
Semantic Scholar
Calcium concentration in leaf litter affects the abundance and survival of crustaceans in streams draining warm-temperate forests
T. Ohta, S. Niwa, T. Hiura
201416 citations
Semantic Scholar
Climate-driven divergent long-term trends of forest beetles in Japan.
M. Evans, P. Barton, S. Niwa, M. Soga +3 more
2022Ecology Letters14 citations Open access
Semantic Scholar
Effect of Storage Temperature on Soil Nematode Community Structures as Revealed by PCR-DGGE.
S. Takemoto, S. Niwa, H. Okada
2010Journal of nematology13 citations
Semantic Scholar
Geographical variation in Japanese cedar shapes soil nutrient dynamics and invertebrate community
T. Ohta, S. Niwa, T. Hiura
2019Plant and Soil12 citations
Semantic Scholar
Monitoring of the ground-dwelling beetle community and forest floor environment in 22 temperate forests across Japan
S. Niwa, A. Toyota, T. Kishimoto, K. Sasakawa +28 more
2016Ecological research11 citations
Semantic Scholar
Harmonized data on early stage litter decomposition using tea material across Japan
Satoshi N. Suzuki, M. Ataka, Ika Djukic, T. Enoki +30 more
2019Ecological research9 citations
Semantic Scholar
Detritivore stoichiometric diversity alters litter processing efficiency in a freshwater ecosystem
T. Ohta, S. Matsunaga, S. Niwa, K. Kawamura +1 more
20169 citations
Semantic Scholar
Evaluating the soil microbe community‐level physiological profile using EcoPlate and soil properties at 33 forest sites across Japan
Masahiro Nakamura, Chisato Terada, Kinya Ito, K. Matsui +52 more
2022Ecological research8 citations
Semantic Scholar
Host phenologies and the life history of horsehair worms (Nematomorpha, Gordiida) in a mountain stream in northern Japan
Nanoko Meguro, O. Kishida, S. Utsumi, S. Niwa +4 more
20208 citations
Semantic Scholar
Predation of a Rare Arboreal Land Snail Euhadra brandtii sapporo by Introduced Common Raccoon Procyon lotor
I. Saeki, S. Niwa, N. Osada
20175 citations
Semantic Scholar
Nematode fauna of paddy field flooded all year round
H. Okada, S. Niwa, M. Hiroki
20164 citations Open access
Semantic Scholar
Legacy over a thousand years: Canopy soil of old-growth forest fosters rich and unique invertebrate diversity that is slow to recover from human disturbance
I. Saeki, S. Hioki, W. Azuma, Noriyuki Osada +3 more
2024Biological Conservation2 citations Open access
Semantic Scholar
Contrasting effects of urbanization on arboreal and ground-dwelling land snails: role of trophic interactions and habitat fragmentation
I. Saeki, S. Niwa, N. Osada, W. Azuma +1 more
2020Urban Ecosystems2 citations Open access
Semantic Scholar
Correction to: contrasting effects of urbanization on arboreal and ground-dwelling land snails: role of trophic interactions and habitat fragmentation
I. Saeki, S. Niwa, N. Osada, W. Azuma +1 more
2020Urban Ecosystems1 citations Open access
Semantic Scholar
Characteristics and Temporal Trends of a Ground Beetle (Coleoptera: Carabidae) Community in Ooyamazawa Riparian Forest
S. Niwa
2020Long-Term Ecosystem Changes in Riparian Forests1 citations Open access
Semantic Scholar
Correction to: contrasting effects of urbanization on arboreal and ground-dwelling land snails: role of trophic interactions and habitat fragmentation
I. Saeki, S. Niwa, N. Osada, W. Azuma +1 more
2020Urban Ecosystems0 citations Open access
Semantic Scholar
Contrasting effects of urbanization on arboreal and ground-dwelling land snails: role of trophic interactions and habitat fragmentation
I. Saeki, S. Niwa, N. Osada, W. Azuma +1 more
2020Urban Ecosystems0 citations Open access
Semantic Scholar
Geographical variation in Japanese cedar shapes soil nutrient dynamics and invertebrate community
T. Ohta, S. Niwa, T. Hiura
2019Plant and Soil0 citations
Semantic Scholar
Possibility of adult hibernation of the garden pea leafminer, Chromatomyia horticola (Goureau) (Diptera: Agromyzidae), and the air mass back-trajectory patterns on the peaks in the daily catch using a yellow water pan trap in Southwestern Hokkaido.
T. Mizukoshi, M. Tsuji, H. Deguchi, S. Niwa
20100 citations
Semantic Scholar
Modification of soil ecosystem by deer (Cervus nippon) browsing on dwarf bamboo (Sasa nipponica)
S. Niwa
20080 citations
Semantic Scholar
Earthquake Observation of Base - Isolated Building on Pile Foundation. : Part 2 : Amplification of surface ground.
S. Niwa, Masashi Yamamoto, Hidehiko Miyanaga, M. Nakagawa
19990 citations
Semantic Scholar

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S. Matsunaga — researcher profile on SciRah