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  • Tobias Zorn, Yutaka Ishii
    Journal of Forest Planning
    1997年 3 巻 1 号 11-19
    発行日: 1997年
    公開日: 2017/09/01
    ジャーナル フリー
    Forests are ecosystems with multiple basic functions, namely wood production and conservation of the environment, including the soil, water functions and so on. Forest Policy provides the interface between the natural and social sciences in forestry. Its interrelations include the needs for products and services and incorporates wildlife management. Wildlife management is closely related to forestry and should be coordinated and integrated with forest management. Past developments in forestry can be characterized as a change from forest exploitation to modified forest management, or a change from emphasizing the productive to incorporating different functions. Sustainable forest management and the development of overall land use policies was developed hundreds of years ago. In Germany,
    hunting
    played an important role in the development of an integrated forest management policy. In Japan, multiple-use forestry is a basic concept in forest policy. Water conservation, wood production and soil protection are emphasized, but wildlife management does not seem so important in Japanese forest management. Recently, the extent of damage by game has been highlighted in Japan. In this light, this paper focuses on wildlife management activities and the
    hunting
    act in Germany, in an attempt to make a contribution to the development of a wildlife management system for Japan.
  • 松田 侑子, 永作 稔, 新井 邦二郎
    心理学研究
    2010年 80 巻 6 号 512-519
    発行日: 2010年
    公開日: 2012/03/20
    ジャーナル フリー
    The present study developed a job-
    hunting
    anxiety scale and investigated the influence of job-
    hunting
    anxiety on coping, number of job-
    hunting
    applications, and satisfaction with job-
    hunting
    . Questionnaires were completed by 306 college students who had started job-
    hunting
    . Explorative factor analysis extracted five factors such as “appeal anxiety”, “support anxiety”, “activity persistence anxiety”, “test anxiety”, and “a lack of readiness anxiety”. Analysis of covariance structures indicated that (a) job-
    hunting
    anxiety was negatively related to problem-focused coping, the number of job-
    hunting
    applications, and the satisfaction with job-
    hunting
    , and (b) problem-focused coping was positively related to the number of job-
    hunting
    applications and the satisfaction with job-
    hunting
    . These results suggest that reduction of job-
    hunting
    anxiety and the use of problem-focused coping facilitated job-
    hunting
    .
  • 石井 昌幸
    スポーツ史研究
    1994年 7 巻 37-50
    発行日: 1994/03/31
    公開日: 2017/03/18
    ジャーナル フリー
    Many articles written about the big-game
    hunting
    or shooting seen all over the countries were found in the books or the magazines published in the late nineteenth century. Badminton Magazine is one of such a kind of magazines. The argument of this paper is what is the meaning of the big-game
    hunting
    or shooting in Indian, which was one of the most important colonies in the British Empire, and many of the British stayed, through investigating the articles of that magazine in the context of sports history. The British in India indulged in a variety of
    hunting
    called 'houdah shooting', 'pig-sticking', 'stalking', and so on. The Indians was forced to be subordinate role in those huntings. The concept of "fair play" was particuraly brought to the big-game
    hunting
    from the late nineteenth cetury to the early twentieth century, and that concept contributed to the reason for the Britsh excluding the Indian from the
    hunting
    , their regarding some native methods of
    hunting
    as unfair ones. The people absorbed in the big-game
    hunting
    were soldiers, civil officers, planters, and travellers, who were thought to be the elite of middle class from public schools. India offered the cheap
    hunting
    place to the elite of middle class who seldom experience the big-game
    hunting
    in Britain. Although the meaning of
    hunting
    was almost ignored by throwing light on athleticism in the study of sports history, considering the actual condition of the big-game
    hunting
    in India, the
    hunting
    was still lively present in the sporting spirit of the British.
  • 古賀 達也
    林業経済
    2024年 76 巻 10 号 2-18
    発行日: 2024年
    公開日: 2024/02/01
    ジャーナル フリー
    “Community
    Hunting
    Grounds” (Kyoudousyuryouchi), for which legislation was passed in 1885 during an amendment of the
    Hunting
    Law but subsequently suspended in 1918, represented the legal institutionalization of customary
    hunting
    right; however, the detailed legislative process is unknown. To better understand the rationale for suspending Community
    Hunting
    Grounds when the
    Hunting
    Law underwent a full revision in 1918, this study analyzed the legislative process for regarding their legislation and suspension, focusing on their relationship with “
    Hunting
    Grounds” (Ryouku). The results revealed that legislators perceived Community
    Hunting
    Grounds to be beneficial in terms of protecting the livelihood of hunters; meanwhile,
    Hunting
    Grounds had the advantage of conserving wildlife but the disadvantage of impeding
    hunting
    as a livelihood. The
    Hunting
    Law was revised in 1918 in response to decreases in wildlife populations due to overhunting; thus, the establishment of Community
    Hunting
    Grounds was likely suspended in 1918 to create
    Hunting
    Grounds, which offered greater protections to wildlife.
  • 久井 貴世
    野生生物と社会
    2016年 4 巻 1 号 1-21
    発行日: 2016年
    公開日: 2017/06/17
    ジャーナル フリー

     This paper has mainly studied the actual condition of crane

    hunting
    during the Edo period by investigating various rules and specific
    hunting
    methods about crane
    hunting
    . The systems of crane
    hunting
    were not unified all around the country, and different
    hunting
    system worked in each domain. In some domain, commoners were also permitted to capture crane under certain rules, but the cranes captured belonged to the lord and all the cranes were eventually gathered to the lord in such systems. It is speculated that the crane
    hunting
    activities for the purpose of private use (livelihood or entertainment, etc.) that did not benefit the lord were banned during the Edo period instead of prohibiting
    hunting
    cranes all together. In addition, the methods for
    hunting
    cranes included gun
    hunting
    using a wooden decoy,
    hunting
    with nets or traps beside the well-known falconry.

  • Tetsuo HOSHIKAWA
    Applied Entomology and Zoology
    1981年 16 巻 4 号 395-405
    発行日: 1981/11/25
    公開日: 2008/02/07
    ジャーナル フリー
    Field examinations were made to determine the more important colony factors influencing the
    hunting
    activity of Polistes chinensis antennalis PEREZ. The degree of
    hunting
    activity was directly proportional to the number of workers. Low
    hunting
    activity before emergence of the first workers was due partly to solitariness of foundresses and partly to their low
    hunting
    efficiency as compared with that of workers.
    Hunting
    activity increased with an increase in the number of the 3rd to 5th instar larvae after the first workers emerged. Age polytehism among workers was observed. Rapid increase of the
    hunting
    activity was due partly to their high
    hunting
    efficiency enhanced by the age polyethism until the emergence of the first males. The
    hunting
    activity decreased after the emergence of the first males partly because the number of larvae decreased owing to cannibalism by adults and partly because workers devoted more labor to collecting liquid food than to
    hunting
    . It is concluded that the number of larvae has a great effect on the
    hunting
    activity of workers, but that the number of reproductives also has an effect on it.
  • Tomomichi KOBAYASHI, Tomoyuki YANO
    Journal of Human Ergology
    2002年 31 巻 1-2 号 59-62
    発行日: 2002/12/15
    公開日: 2010/06/28
    ジャーナル フリー
    Although adaptation to
    hunting
    -gathering life is a main hypothesis for understanding of the nature of humans, studies directly examining the hypothesis have not been done. In the present study, we used the method of showing a film depicting
    hunting
    and housework by African hunter-gatherers to elementary pupils and university students to examine their memories. In pupils and students, males showed higher percentage of correct answers than females for
    hunting
    -related questions, and female showed higher percentage for housework-related questions. The results suggest a males' learning bias to
    hunting
    and support the
    hunting
    -gathering hypothesis.
  • 日本列島における農業の拡大と狩猟の歩み
    田口 洋美
    地学雑誌
    2004年 113 巻 2 号 191-202
    発行日: 2004/04/25
    公開日: 2009/11/12
    ジャーナル フリー
    It is generally assumed that the Japanese society and culture have been developed on the basis of the agriculture, especially on the rice field cultivation.
    Hunting
    , therefore, has been considered a sub-culture insignificant in the socio-cultural context as a whole. The author, however, is of the opinion that the two activities, agriculture and
    hunting
    , which are seemingly unrelated in outlook, have been strongly linked and have played complementary roles to each other.
    Japanese traditional hunters, Matagi, played an important role here as semi-professional hunters, and their
    hunting
    has increasingly become market-oriented.
    Agricultural activities inevitably destroy the natural habitat of wildlife by reclaiming or clearing forests to make the land suitable for cultivation, thus eliminating wild animals. Ironically, however, crops grown on cultivated land, which are rich in nutrition, attract wild animals. If the farmers intend to keep high productivity, those animals must be efficiently expelled from the man-controlled area. Agriculture is simply incompatible with wild animals.
    Hunting
    for a living, on the other hand, in essentially to capture wild animals, they are either consumed as various resources by the hunter himself or sold or exchanged for the necessities of life. To ensure sustainable
    hunting
    , the number of wild animals must also be sustained, which means the number of captures and the reproduction of animals must be well balanced.
    Hunting
    activities thus inevitably require coexistence with wildlife.
    Hunting
    and the agriculture, contradiction in principle, however, could and actually have cooperated to form a complementary relationship, which could be called a system : the hunters eliminated wild animals from cultivated land, and the crops attracted game animals for
    hunting
    . Around the peripheries of cultivated areas such complementary relationships have been and still are sustained.
    Historically, such relationships were gradually established from 17th to 18th centuries, when the Edo Shogunate encouraged as its policy to expand agricultural lands. With the technological advances of irrigation systems, marshlands and shoals were turned into rice fields in the plains, and hills and valleys were cultivated in the mountain regions.
    Hunting
    then gradually became involved in the agricultural activities to protect farmland from wild animals.
    In the later period of the Edo Shogunate, the farmers themselves began to capture or chase wild animals out of farmland. At the same time, some hunters with highly professional
    hunting
    techniques began further chasing and
    hunting
    game animals beyond the cultivated lands. Villages experiencing greater damage from wild animals often hired such hunters. The resources obtained from the captured animals and birds, such as furs, hides, feathers, tendons, meat, and internal organs and bones for medical use, were supplied to the local markets.
    Hunting
    thus found its niche at the peripheries of agriculture and the market that demanded animal resources, though limited in quantities and in the number of consumers the market might have been.
    The flow of animal resources, from agricultural land, to the hunters, then to the market, seems to have been established as a system around 18th to 19th centuries, as the monetary system began to prevail and currency was widely used.
    As Japan turned into the Modern Ages,
    hunting
    became more market-oriented and also strictly controlled :
    hunting
    was encouraged to supply furs for export to Europe and the US, and for the military use under the Imperial militaristic government at the time.
    A historical review of
    hunting
    in Japan suggests that, as for the conservation of wildlife, a historical and socio-cultural viewpoint is essential along with ecological and ethological research.
  • Jun TAKEDA
    Journal of Human Ergology
    1972年 1 巻 2 号 167-187
    発行日: 1972/12/15
    公開日: 2010/06/28
    ジャーナル フリー
  • 後藤 直子, 竹下 和貴, 丸山 哲也, 梶 光一
    野生生物と社会
    2017年 4 巻 2 号 11-18
    発行日: 2017年
    公開日: 2017/06/17
    ジャーナル フリー

    Hunting
    statistics provide valuable information for planning and conducting appropriate ungulate management. We compared the age- and adult sex-ratios of three wild boar sub-populations under three
    hunting
    methods (box trap, snare trap, and gun) using
    hunting
    statistics collected by Tochigi prefecture between FY1997 and FY2013. These sub-populations are genetically distinct, and differed in each distributed period. In all regions, the ratios of adult wild boar hunted by gun and captured by snare trap were higher than that by box trap. Furthermore, in all regions, there were no differences in adult sex ratios among all
    hunting
    methods. Selective
    hunting
    techniques for adult wild boar might exist in gun and snare trap
    hunting
    . An analysis of
    hunting
    methods using long-term
    hunting
    statistics is necessary for future wild boar management with limited funds and
    hunting
    effort.

  • 今井 一郎
    民族學研究
    1980年 45 巻 1 号 1-31
    発行日: 1980/06/30
    公開日: 2018/03/27
    ジャーナル フリー
    The aim of this paper is to describe and analyse the wild-boar
    hunting
    activity in Iriomote Island based on the data obtained through the field research from 1978 to 1980. There is a large number of wild-boars (Sus scrofa riukiuanus) in lriomote, and wild-boar
    hunting
    with dogs and spears or various types of traps has been carried out for a long time. Even now, during the
    hunting
    season, from October to March, hundreds of wild-boars are captured by the islanders, most of whom use a kind of spring-trap. Trappers usually have their own
    hunting
    range and go
    hunting
    separately. As an object of ecological and anthropological study, wild-boar
    hunting
    in Iriomote has several interesting features. Firstly, there still exist many trappers who actively hunt wild-boars, which enables us to describe the
    hunting
    method in full detail and to analyse their activities based on direct observation. Secondly, in such an isolated and rather small island, the inhabitants and the wild-boar have been co-existing for a long time maintaining a mutual relationship. Thirdly, as the spring-trap method that the islanders use at present is widely distributed over the world, a lot of useful data can be collected about trap
    hunting
    . In this paper, the natural environment, including the ecology of the wild-boar and subsistence of the people, are described. And the trapping activity, which is now spread in the island, is described explicitly and analysed along with activity pattern and its distributions in time and space. Referring to the history of
    hunting
    in Iriomote and its social background, the social function of wild-boar
    hunting
    is also considered. Finally,
    hunting
    in Iriomote is compared with the Mbuti Pygmy's in Zaire, because both groups carry out
    hunting
    in a special environment, that is in the dense forest. For the purpose of analysis, the
    hunting
    activity of the trappers who specialize only in wild-boar
    hunting
    is observed throughout the
    hunting
    season. The composition of
    hunting
    activity which consists of "trap setting" and "trap patrol" is described and examined. The results are indicated as follows: It takes less than an hour for any hunter to approach any
    hunting
    range. The approach time is thus a small part of all the
    hunting
    time. Carrying time of the boars is also short. It takes no more than an hour and each patrol time takes no more than 3 hours. These facts mean that each
    hunting
    range is narrowly restricted. In fact, the extent of one
    hunting
    range is no more than 1 or 2 km^2. The patrol cycle is usually every 4 to 7 days. Short patrol cycles within 1 or 2 days frighten the wild boars away from the range. On the other hand, if the patrol cycle is too long, the trapped boar will die and lose its value as a valuable source of food. The 4 to 7 day cycle then keeps the range in its natural condition and yields a good number of boars. Concerning the efficiency of the trap, in 24 patrol cases out of 32 observed during the study period at least one or two boars were trapped and captured in each patrol, which indicates that trap
    hunting
    in Iriomote is performed quite efficiently. According to the analysis of the distribution of traps in the
    hunting
    range, the distribution pattern of traps is classified into three types as follows: 1. Feeding-spot pattern 2. Stream-side pattern 3. Ridge pattern Along with the above classification, the structure and utilization of the
    hunting
    range are re-examined. Traps are not distributed uniformly and at random, but are concentrated on several spots in the range. And the paths that each hunter follows for patrol are always fixed.
  • Yoshihiko KAWAZOE
    Bulletin of JSME
    1986年 29 巻 250 号 1233-1238
    発行日: 1986年
    公開日: 2008/02/15
    ジャーナル フリー
    The effect of venturi diameter on phase lag of the fuel control rack response has been investigated using 5 kinds of simulated venturis, which are different in size but similar in shape of flow passage to the actual subventuri, installed in an apparatus simulating the intake air flow at
    hunting
    or in a
    hunting
    engine intake system. The results show that the phase difference between subventuri pressure and suction pressure depends on the difference of ascribed to the phase lag of the reduced pressure at subventuri. Furthermore, this study provides a preventive measure against
    hunting
    .
  • Emi TAKEYAMA, Mitsuteru OHNO, Yasuaki KUKI
    農業農村工学会論文集
    2013年 81 巻 2 号 177-183
    発行日: 2013/04/25
    公開日: 2014/04/25
    ジャーナル フリー
    The actual
    hunting
    area and ranges of
    hunting
    activities of hunters using guns and hounds are clarified and the contribution of these
    hunting
    activities on the establishment of a forest-farmland buffer zone is examined. In this study, a
    hunting
    group from a suburban area in Ehime Prefecture, targeting Japanese wild boar is examined. The landscape factors affecting hunters travelling distance is also studied. As a result, the
    hunting
    group in this study focused their activities on narrow, 600 m-wide bands around settlement. In such cases, a habitat management effect peculiar to
    hunting
    with guns and hounds can also be expected, as it keeps wildlife away from settlements and in the process generates a buffer zone along farmland peripheries. The study also shows that the burden of movement on hunters is closely related to the elevation, road conditions and degree of farmland clustering of the
    hunting
    zones.
  • 門脇 正史, 村山 卓, 小島 幸彦
    山階鳥類学雑誌
    2007年 39 巻 1 号 19-26
    発行日: 2007/09/30
    公開日: 2009/09/30
    ジャーナル フリー
    1997年の4月から6月まで茨城県の里地里山で繁殖する1つがいのサシバを対象として3タイプの狩場における狩猟行動を調査した。耕作水田における観察時間あたりの止り時間の割合,止り回数,狩りの回数の値は,混合水田(耕作地と非耕作地からなる水田)およびその他の地域(草地,芝畑,公園)よりも有意に大きかった。サシバの食性も調査した。カエルが最も多く(40.9%, N=18),次いでヘビ(15.9%, N=7),トカゲ(11.4%, N=5)の順であった。その他にザリガニ(9.1%, N=4),バッタ(6.8%, N=3),ドジョウ(4.5%, N=2)が捕食されていた。これらの餌動物は水田またはその周囲に生息する。このように,里地里山においては耕作水田の存在がサシバの保全に重要だと思われる。
  • Rao V. DUKKIPATI
    JSME International Journal Series C Mechanical Systems, Machine Elements and Manufacturing
    2002年 45 巻 1 号 168-175
    発行日: 2002年
    公開日: 2004/05/11
    ジャーナル フリー
    The development of experimental facilities for rail vehicle testing is being complemented by analytic studies. The purpose of this effort has been to gain insight into the dynamics of rail vehicles in order to guide development of the Roller Rigs and to establish an analytic framework for the design and interpretation of tests to be conducted on Roller Rigs. The work described here represents initial efforts towards meeting these objectives. Generic linear models were developed of a freight car (with a characteristic North American three-piece truck) on tangent track. The models were developed using the generalized multi body dynamics software MEDYNA. Predictions were made of the theoretical linear model
    hunting
    (lateral stability) characteristics of the freight car, i. e., the critical speeds and frequencies, for five different configurations: (a) freight car on track, (b) the freight car's front truck on the roller stand and its rear truck on track, (c) freight car on the roller rig, (d) a single truck on track, and (e) single truck on the roller stand. These were compared with the Association of American Railroads' field test data for an 80-ton hopper car equipped with A-3 ride control trucks. Agreement was reached among all the analytical models, with all models indicating a range of
    hunting
    speeds of 2% from the highest to lowest. The largest discrepancy, approximately 6%, was indicated between the models and the field test data. Parametric study results using linear model of freight truck on the roller rig show that (a) increasing roller radius increases critical speed (b) increasing the wheel initial cone angle will decrease the
    hunting
    speed (c) increasing the roller cant increases
    hunting
    speed (d) decrowning of the wheelset on the rollers will not effect the
    hunting
    speed but induces longitudinal destabilizing horizontal forces at the contact and (e) lozenging of wheelset on the rollers induces a yaw moment and the
    hunting
    speed decreases with increasing wheelset yaw angle.
  • Keiji YOKOSE
    Bulletin of JSME
    1970年 13 巻 61 号 888-896
    発行日: 1970年
    公開日: 2008/02/15
    ジャーナル フリー
    In this paper, the author analysed the
    hunting
    of a truck when spring and friction are connected in series against truck turning. A describing function method is applied to the analysis of the truck
    hunting
    having a non-linearity, and the Frank-Koenig's method is used to search for a criterion of stability for polynomials with complex coefficients. And it is made clear that the turning stiffness of truck, the friction of side bearers, the supporting stiffness of axles, the slope of wheel treads and the creep coefficients between wheel and rail, have effects on the truck
    hunting
    . The results will be helpful for designing of cars. According to these results, the optimum value of the longitudinal supporting stiffness of axle and that of the lateral one to give the maximum speed of
    hunting
    are conerned with the magnitude of the turning amplitude of the bogie on the
    hunting
    . Besides, it is clear that to supplement both the turning stiffness and the irictional force has an effect to raise the
    hunting
    speed at large amplitude.
  • Toshio KAWABE
    Journal of Human Ergology
    1983年 12 巻 1 号 65-74
    発行日: 1983/09/15
    公開日: 2010/06/28
    ジャーナル フリー
  • Natsuko NAKANO, Yumi KIRINO, Kazuyuki UCHIDA, Fukumi NAKAMURA-UCHIYAMA, Yukifumi NAWA, Yoichiro HORII
    Journal of Veterinary Medical Science
    2009年 71 巻 5 号 657-660
    発行日: 2009年
    公開日: 2009/06/04
    ジャーナル フリー
    We recently found a group of 5 boar-
    hunting
    dogs infected with Paragonimus westermani. As wild boars are known to be the potential paratenic hosts for this parasite, boar-
    hunting
    dogs have obviously a high risk of infection by this parasite. In the present study, therefore, we investigated 20 dogs of another group kept by a hunter in Miyazaki Prefecture, Japan, in order to determine whether paragonimosis is a common problem among boar-
    hunting
    dogs. The results showed that P. westermani eggs were present in the feces of 10 out of 20 dogs, while 17 dogs were seropositive on ELISA. Taken together with our previous results, it appears that paragonimosis is a serious problem in boar-
    hunting
    dogs. The possible risks of infected dogs acting as a source for maintaining the P. westermani life cycle are also discussed.
  • 小松 康廣, 岡田 武夫
    電気学会論文誌B(電力・エネルギー部門誌)
    1991年 111 巻 10 号 1093-1102
    発行日: 1991/10/20
    公開日: 2008/12/19
    ジャーナル フリー
    When the conventional simplified
    hunting
    discriminant having xq, δ and so on is used, the
    hunting
    limits of the series capacitor transmission system and equivalent transmission system without a series capacitor are in agreement. But
    hunting
    is apter to occur in the series capacitor transmission system judged by detailed calculation of the inverse vector locus. This discriminant is obtained by assumption of no quadrature damper winding. But it has great
    hunting
    preventive effects. So, exact
    hunting
    discrimination results cannot be obtained in the case of assumption of no quadrature damper winding. As stated above, the conventional simplified
    hunting
    discriminant has weak points.
    Hunting
    discrimination should be made at the frequency where the inverse vector locus passes through an imaginary axis. But it has become clear that
    hunting
    discrimination can be made roughly accurately by the damping torque coefficient of 0Hz. Based on this fact, the authors have introduced a new simple
    hunting
    discriminant for the series capacitor transmission system. The direct and quadrature damper windings have been considered in this discriminant. Naturally this discriminant sometimes gives different results to the series capacitor transmission system and equivalent transmission system without a series capacitor.
  • Yoshihiko KAWAZOE
    Bulletin of JSME
    1986年 29 巻 253 号 2211-2217
    発行日: 1986年
    公開日: 2008/02/15
    ジャーナル フリー
    Most of the past research works on engine speed
    hunting
    have been devoted to discriminating the divergence of a small disturbance given at an equilibrium state, resulting in a
    hunting
    frequency estimation different from that of the actual system. In the present report, a numerical simulation is given on the basis of equations of elements of the engine-governor system. As a results of simulation, a self-sustained oscillation develops in the case of speed control with subventuri pressure which has a retarded
    hunting
    frequency component compared with the speed fluctuation, while
    hunting
    disappears under suction pressure control without phase lag, as predicted in the author's previous work. Calculations show good agreement with the experimental data regarding the frequency, amplitude, and
    hunting
    speed range.
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