Japanese Journal of Ecology最新文献

Ecological functions of an animal’s personality in a group 动物个性在群体中的生态功能

Japanese Journal of Ecology Pub Date : 2020-01-01 DOI: 10.18960/SEITAI.70.1_45

K. Kazama

引用次数: 0

The ecological role of behavioral transmission by social learning 社会学习行为传递的生态作用

Japanese Journal of Ecology Pub Date : 2020-01-01 DOI: 10.18960/SEITAI.70.3_177

K. Mochida, H. Koda, Masaru K. Hojo, Kohji Takahashi, Masaki Suyama, E. Izawa, Yasuo Ihara

引用次数: 0

Towards strengthening plant ex-situ conservation in Japan 加强日本植物迁地保护

Japanese Journal of Ecology Pub Date : 2020-01-01 DOI: 10.18960/SEITAI.70.1_105

Buntarou Kusumoto, Y. Kubota

引用次数: 0

Growth characteristics of forest lianas: Costs and risks associated with the host-dependent support strategy 森林藤本植物的生长特征:与依赖寄主的支持策略相关的成本和风险

Japanese Journal of Ecology Pub Date : 2019-01-01 DOI: 10.18960/seitai.69.2_71

Ryuji Ichihashi

引用次数: 0

Quantification of species boundary 物种边界的量化

Japanese Journal of Ecology Pub Date : 2019-01-01 DOI: 10.18960/SEITAI.69.3_145

諒山口, 圭松林

引用次数: 0

The opportunities and challenges of applying tree climbing techniques as a canopy access method in canopy biology 在冠层生物学中应用爬树技术作为冠层通路方法的机遇与挑战

Japanese Journal of Ecology Pub Date : 2018-01-01 DOI: 10.18960/SEITAI.68.2_125

Akira Nakanishi, W. Azuma, Mizue Tanaka, Yuko Miyazaki, Y. Inui

{"title":"The opportunities and challenges of applying tree climbing techniques as a canopy access method in canopy biology","authors":"Akira Nakanishi, W. Azuma, Mizue Tanaka, Yuko Miyazaki, Y. Inui","doi":"10.18960/SEITAI.68.2_125","DOIUrl":"https://doi.org/10.18960/SEITAI.68.2_125","url":null,"abstract":": Canopy biology is the natural science that aimed at understanding of the biodiversity, biological processes, and ecological functions of forest canopies. Canopies determine the structural and energetic properties of forest ecosystems. Since the 1980s, canopy biology has progressed rapidly through the development of methods for accessing treetops. The rope climbing techniques used widely in canopy studies have developed from diverse procedures that allow human access to the top layers of forest vegetation. In comparison with other access hardware, e.g., cranes and gantries, rope assemblies have advantages in terms of user mobility, repeated access, and cost. The availability and safety of tree climbing techniques have improved with recent developments in mountain climbing gear and methodologies for their use. In this review, we use candidate studies to introduce the advantages, prospects and challenges of climbing techniques for tree canopy studies. Tree climbing allows excellent access to treetops in all (cid:879)(cid:882)(cid:887)(cid:913)(cid:847)(cid:884)(cid:2025)(cid:1881)(cid:880)(cid:854)(cid:916)(cid:887)(cid:852)(cid:634)(cid:903)(cid:872)(cid:870)(cid:917)(cid:884)(cid:2125)(cid:864)(cid:879)(cid:882)(cid:887)(cid:913) (cid:847)(cid:883)(cid:1373)(cid:2890)(cid:923)(cid:1394)(cid:1854)(cid:866)(cid:916)(cid:3486)(cid:3905)(cid:853)(cid:843)(cid:916)(cid:887)(cid:852)(cid:923)(cid:2015)(cid:849)(cid:872)(cid:845)(cid:635) types of forests, across all geographical locations. We expect further progress through combinations of rope climbing and other access methodologies. In the interests of safety and effectiveness, a platform should be developed for the distribution of relevant information to prospective tree climbing researchers and those who may wish to use the procedures for other activities, such as arboriculture.","PeriodicalId":35907,"journal":{"name":"Japanese Journal of Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81330574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Recent progress in ecological studies of soil fauna 土壤动物生态学研究进展

Japanese Journal of Ecology Pub Date : 2017-08-03 DOI: 10.18960/SEITAI.67.2_95

M. Hasegawa, Saori Fujii, S. Kaneda, H. Ikeda, Takuo Hishi, F. Hyodo, Makoto Kobayashi

引用次数: 3

HaleNet: Haleakala climate network HaleNet: Haleakala气候网络

Japanese Journal of Ecology Pub Date : 2017-01-01 DOI: 10.18960/SEITAI.67.3_361

Y. Miyazawa

引用次数: 0

Measurements of carbon efflux from exposed and submerged sediment surfaces using the automatic open/close chamber method in a mangrove forest ― A challenge to clarify carbon dynamics in the pedosphere 在红树林中使用自动开/闭室法测量暴露和淹没沉积物表面的碳外排-澄清土壤圈碳动态的挑战

Japanese Journal of Ecology Pub Date : 2017-01-01 DOI: 10.18960/SEITAI.67.2_75

M. Tomotsune, Yohei Suzuki, T. Ohtsuka, S. Yoshitake, Nobuhiko Suminokura, H. Shinkai, H. Koizumi

引用次数: 2

Features of clonal proliferation and adaptive evolution in neoplastic cells: Similarities between cancer cells and clonal organisms 肿瘤细胞的克隆增殖和适应性进化特征:癌细胞与克隆生物的相似性

Japanese Journal of Ecology Pub Date : 2017-01-01 DOI: 10.18960/SEITAI.67.2_169

Kiwako S. Araki, S. Fukui, H. Sugihara

{"title":"Features of clonal proliferation and adaptive evolution in neoplastic cells: Similarities between cancer cells and clonal organisms","authors":"Kiwako S. Araki, S. Fukui, H. Sugihara","doi":"10.18960/SEITAI.67.2_169","DOIUrl":"https://doi.org/10.18960/SEITAI.67.2_169","url":null,"abstract":": The clonal proliferation of neoplastic cells within a body and the clonal propagation of living organisms in a habitat are essential components of neoplastic and clonal population growth, respectively. In a favorable habitat, the number of clonal organisms increases exponentially up to the carrying capacity or to a niche size that reflects a specified sensitivity for environmental factors. This phenomenon corresponds to benign neoplasms in a body. For malignant neoplasms, neoplastic cells invade the surrounding tissue and metastasize to distant organs via the evolution of subclones that expand their niche size or carrying capacity by changing their genomes. This is an evolutionary mechanism that characterizes neoplastic cells in an organism, but has not yet been discovered for organisms other than bacteria. In humans, cancer cells treat medical treatments and the immune system as environmental disturbances within the organism. By accumulating genetic changes such as mutations, a neoplasm produces multiple subclones with differing genomic constitution. Such cell evolution can be represented as a phylogenetic tree. The spatial distribution heterogeneity of the habitat tissues, and limited dispersal ability of subclones. In conclusion, a comparison of the concept of clonality between the cell and organism levels would give new insights into research in both cancer biology and ecology.","PeriodicalId":35907,"journal":{"name":"Japanese Journal of Ecology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73118210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0