31 0 0 0 OA 漁業と森林

著者
小泉 聡美
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.32, no.1, pp.33-36, 2013-06-30 (Released:2014-06-30)
参考文献数
9
被引用文献数
1

Historically, fishermen have maintained and managed the coastal forest “UOTUKIRIN”, where plenty of fish gather for life and breeding, therefore fishermen plant trees at the coast and the upper reaches because nutrients flow. Women who live in fishing villages enjoy to tree-planting along with others in the region and children, and they think it is important for children to teach the importance of the environment. Good forest is important for both of agriculture and fisheries, it is necessary that fishermen and farmers do tree-planting activities together.
著者
鈴木 孝男
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.39, no.4, pp.374-377, 2021-03-30 (Released:2022-03-30)
参考文献数
3
著者
宮川 蘭奈 松下 京平 浅野 耕太
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.36, no.1, pp.53-58, 2017-06-30 (Released:2018-06-30)
参考文献数
9

This study aims to evaluate the agricultural reliance on insect pollination in Japan. Pollination services, especially bees, are vital ecosystem services for agricultural productivity, so recent declines in pollinators triggered the circulation of monetary valuation of pollination services. We measured the welfare loss in each crop category taking into account the response of the consumers, and we found that the contribution of insect pollination to the production of apples, melons, and Japanese pears, which were the top three crops, were 98.5 billion, 48.9 billion, and 35.8 billion JPY, respectively.
著者
今中 哲二
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.32, no.4, pp.449-451, 2014-03-30 (Released:2015-03-30)
参考文献数
5

Considering the scale of the radioactive contamination by the Fukushima NPP accident, Japanese people have to live with the contamination for a long time. So, we all have to learn the meanings of Becquerel and Sievert, and have to decide by ourselves the extent of radiation exposure we are ready to accept. Basic concepts are presented to cope with the radioactive contamination.
著者
大澤 啓志 島田 正文 勝野 武彦
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.24, no.2, pp.91-102, 2005 (Released:2007-03-01)
参考文献数
23
被引用文献数
12 15

In this research, in order to clarify ecological significance of the levees in flatland paddy fields, the habitat density of the frog, Rana porosa porosa on each levee type was investigated. The investigation was conducted in the Isawa area in the southern part of the Iwate pref. in the early summer in 2002. The number of Rana porosa porosa in the paddy fields that were rearranged to large units in the recent years, has decreased. It has been suggested that the disappearance of traditional earth waterways and the reduction of levees might have caused the decrease of the frog species in the paddy fields. Our research shows that on the levees attached to waterways the number of the frog species significantly varies according to the material that is used for the waterway. That is, the number becomes smaller when it was altered to concrete from the naked soil. At the same time, we did not find any significant difference in the amount of food for this frog species between in the concrete waterways and in the earth waterways. This suggests that the amount of food does not cause the discrepancy between the number of the frog species in the concrete waterways and the number of one in the earth waterways. On the levees between the paddy fields in the area that was consolidated before the recent consolidation, the number of the frog species considerably varies according the moisture condition of the area. This indicates the importance of levees as pieces of land in water, narrow walkways between paddy fields that are filled with water. As opposed to the levees between paddy fields, the levees attached to earth waterways hold high density of the frog species. This verifies that Rana porosa porosa have an affinity to the levees attached to the earth waterways. The significant factors of how this frog species choose what kind of levees to frequent, are more structural, i.e., the structural changes of the paddy fields that are caused by the modern farmland consolidation, the existence of attaching waterways and the material of the waterways, than administrative, i.e., water management and weeding. Also, we verified that the amount of food is not especially a regulative factor in terms of the density of the frog species on the levees.
著者
治多 伸介 櫻井 雄二
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.28, no.Special_Issue, pp.357-362, 2010-02-28 (Released:2011-03-01)
参考文献数
20
被引用文献数
1 2

The reclaimed wastewater quality in 34 treatment facilities of combined household wastewater for individual houses were investigated in the rural area in Ehime Prefecture, in Japan. The results showed that saline concentrations in the reclaimed wastewater were varied in each facility. Temporal and seasonal variations of the concentrations will be relatively small. Under the reclaimed wastewater reuse for gardens, the risks of Ca2+, Mg2+, Cl-, SO42- for plant growth will be low. However, the risk of high concentration of EC, Na+, K+ can lead some problem for plant growth or soil permeability. We should respond appropriately to the risks.
著者
田中 洋次 澤田 佳宏 山本 聡 藤原 道郎 大藪 崇司 梅原 徹
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.30, no.Special_Issue, pp.255-260, 2011-11-15 (Released:2012-11-15)
参考文献数
18
被引用文献数
12 4

To clarify the current status of irrigation pond abandonment and the problem for aquatic plant conservation, we investigated the percentage of abandoned pond in local area, the relationship between the depth of pond and aquatic and meadow plants diversity at farm village on hilly terrain in northern part of Awaji Island. The investigation was carried out by interviewing 133 pond manager and by field survey. We found half of ponds had been abandoned already, and, we verify the strong correlation between depth of pond and species richness of aquatic plants.
著者
山口 薫 山路 永司
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.32, no.Special_Issue, pp.275-280, 2013-11-20 (Released:2014-11-20)
参考文献数
14
被引用文献数
3 1

The objective of this study is to investigate how residents evaluate the roles of dogs that scare away wild monkeys in East Japan district. Based on the primary survey, the fact that large number of dogs has been domesticated and evaluations on the dogs have been found in Nagiso. So, the detailed questionnaires survey was performed among the residents of Nagiso to reveal the effect of dogs to chase the wild monkeys. The result shows that the dogs were effective in reducing the damages by wild animals and it makes the residents to communicate each other more.
著者
市田 行信 吉川 郷主 平井 寛 近藤 克則 小林 愼太郎
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.24, no.Special_Issue, pp.S277-S282, 2005 (Released:2007-03-01)
参考文献数
15
被引用文献数
1 2

This paper investigates linkage between social capital and individual health using multilevel analysis. Data for the analysis is based on 9,248 people over 65 years old living in 28 school districts in Chita peninsula. Results show that school-district-level contextual effects are found for average income and social capital. Importantly, it is argued that without adopting a multilevel approach, the debate on linkage between individual health and social capital cannot be adequately addressed.
著者
中川 秀一 宮地 忠幸 高柳 長直
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.32, no.3, pp.380-383, 2013-12-30 (Released:2014-12-30)
参考文献数
34
被引用文献数
1

This paper discusses the endogenous development theory in Japan based on the “regions”. It raises contemporary topics by reviewing empirical research in rural geography and by examining some practices in regions. The endogenous development theory has been developed as a social movement theory of municipality. However, since rural areas have been diversified, they should be taken up as places of human development. Therefore the endogenous development theory should be a forum for interdisciplinary research of “regions”.
著者
淺野 悟史 脇田 健一 西前 出 石田 卓也 奥田 昇
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.37, no.2, pp.150-156, 2018-09-30 (Released:2019-09-30)
参考文献数
18
被引用文献数
1 2

Biodiversity in rural areas in Japan have been endangered by careless, due to paddy consolidation and mechanization. The farmers of the study site have maintained the water levels during winter, thereby providing a stable habitat for aquatic organisms. Residents and researchers discussed and detected spawns of Japanese Brown Frogs as “Environmental Icon” to evaluate how conservative farming is going well. The results of JBF-spawns survey indicated the conservation activities effected creating habitats for JBF, and these activities encouraged more farmers to join environmental conservation programs.
著者
津端 修一
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.2, no.1, pp.36-45, 1983-06-30 (Released:2011-04-13)
被引用文献数
1
著者
齊木 崇人
出版者
THE ASSOCIATION OF RURAL PLANNING
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.4, no.4, pp.19-32,86, 1986-03-30 (Released:2011-04-13)
参考文献数
18
被引用文献数
5 1

The aim of this study is to propose a new method to analyse the spacial structure of agricultural settlements. This method consists of a topographical analysis of settlement location and an elemental analysis of settlement space. Agricultural settlements in Ibaraki Prefecture were chosen for this study. The topographical analysis includes a topographic classification of the settlement location on the basis of the topographic terms which were used in old Japanese. All settlements in the study area were thus classified indicating the settlement location.The elemental analysis explains the settlement space by six composition elements such as drainage system, land use, road system, common terrain and instalations, open space, and residence. On the basis of these twelve topographic classifications of the settlement location and the six composition elements of the settlement space, the formation principles of each agricultural settlement were hypothesized.
著者
山本 美穂 高橋 俊守
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.32, no.1, pp.7-10, 2013-06-30 (Released:2014-06-30)
参考文献数
6
著者
山口 薫 山路 永司
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.32, pp.275-280, 2013
被引用文献数
1

学習能力の高いサルによる獣害対策の一環として,2005年度から特区制度を利用し,犬を活用した取り組みを始めてから8年が経過した。その後,動物愛護管理法に基づく基準が改正(2007年)されて,訓練した犬を放し飼いにすることが法的に可能となり,一気に全国に広まった。現在,全国で393頭(農林水産省,2011)の犬が主にサル対策として活動している。人に代わって,執拗に山へサルを追い上げる犬を活用して益々頭数を増やす自治体もあれば,打ち切りもあってばらつきがみられる。先行研究では,イヌの追い上げの有用性の実験(小金澤,2008),ニホンザルの追い払いの実態(吉田ら,2006),追い払い犬を技術面から捉えたもの(市ノ木山,2012),野生鳥獣対策ツールとして犬を利用して検証(矢口,2009)など,電気牧柵やネットの改良と同様の科学的視点から犬の有用性を考察している。また被害住民意識に基づいたサルの追い払い対策(中村ら,2007),集落ぐるみでサルを追い払い,農作物被害軽減の効果を検証(山端2010,東口ら2012)など,人による追い払いに着目した研究はあるが,犬の飼育者の特に地方自治体担当者や地域住民の評価を分析したものは少ない。また犬側の動物の福祉に配慮した考察や,ペット動物として飼育しながら活動する問題点への考察はほとんどない。そこで本研究では,東日本地区の全容把握と,最も事業を推進している長野県南木曽町の忠犬事業の飼育者への聞き取り調査をもとに分析し,提言を行うことを目的とした。なお「追い払い」事業は,犬がサルを本来の住処へ戻すことだが,その実施には「犬を好きか嫌いか」といった感情面の対立が伴いやすい。その課題も含めて検証した。
著者
中塚 雅也 小田切 徳美
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.35, no.1, pp.6-11, 2016-06-30 (Released:2017-06-30)
参考文献数
4
被引用文献数
1 6
著者
守山 拓弥 守山 弘
出版者
農村計画学会
雑誌
農村計画学会誌 (ISSN:09129731)
巻号頁・発行日
vol.34, no.4, pp.453-460, 2016-03-30 (Released:2017-03-30)
参考文献数
33

In 1730's Japan, One investigation to clarify the local products was carried out, and the final issues were submitted to the government with the name “Sanbutsucho”. On the other hand copies of the primal documents reported by farmers were kept in respective districts. We surveyed 3 papers of these historical materials presented from the villages around the Utsunomiya city, and identifi ed the fishes reported by ancient and/or local names. 15 Names were identified to the taxonomical species. These results showed that the farmers of the Edo Age possessed high identification accuracy and taxonomic knowledge to fishes.