Results 41 to 50 of about 2,059 (166)
, 2014 梅姬颱風 (2010) 與東北季風之共伴效應於台灣宜蘭縣蘇澳地區帶來了豐沛降雨，高累積雨量造成了台9 線蘇花公路群集性土砂災害，尤其在115.9K 上邊坡更誘發了約210 萬m3 之大規模崩塌土砂災害。本文從現地地質調查、致災機制、水文分析及遙測影像判釋等面向進行討論。由降雨-延時-頻率分析得知近年來誘發重大崩塌事件的雨量皆高於200 年回歸週期，並獲致良好判別致災雨場之I-R 圖降雨臨界線關係(Re+53.5Iave=1,146)。多時期遙測影像判釋指出東澳嶺坡頂之弧型張力裂隙仍有持續溯源發展之趨勢 ...
Ching-Fang Lee +13 more
core
An integrated historical study on human–tiger interactions in China 中国人虎互动关系的综合性历史研究
Integrative Conservation, Volume 3, Issue 3, Page 183-195, September 2024.Tigers are important for maintaining a variety of life in the world as they are the top predators in the food chain. Human–wildlife conflict, including conflicts between humans and tigers, has been a global issue throughout history. This article focuses on human–tiger interactions in China, discussing various types of conflicts and measures for ...
Zhihong Cao +4 more
wiley +1 more source
Wildlife Letters, Volume 2, Issue 2, Page 83-89, June 2024.In this study, we show that environmental food availability influences wildlife detection probability when using food baits. We sampled small mammals in Borneo with live traps baited with fruit before, during and after the rainforest experienced a mast fruiting event, which drastically altered environmental food availability.
Bastien Dehaudt +3 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2015 利用NCEP、fnl再分析资料和常规探测资料分析1981~2010年台州市局地暴雨的时空分布，并进行天气分型，对平均形势和典型个例进行了对比分析.结果表明：(1)台州局地暴雨日约占总暴雨日数的1/3，月际变化显著；局地暴雨总体上呈北多南少分布；(2)5~6月暴雨主要由西风带类造成，8~9月主要由东风带造成，7月各类暴雨均有发生.热带系统、移动低槽、南海台风是引发台州局地暴雨最多的系统.局地暴雨对于水汽输送和动力条件的要求比大暴雨要低得多.各型范围暴雨和局地暴雨在850 hPa形势场上有较明显的差异；(3)
WANGHuihui(汪卉卉) +1 more
doaj +1 more source
Conservation Biology, Volume 38, Issue 3, June 2024.Abstract Reintroduced populations are typically considered to progress through establishment, growth, and regulatory phases. However, most reintroduction programs do not monitor intensively enough to test this conceptual model. We studied population indices derived from track activity of 4 threatened species (greater bilby [Macrotis lagotis], burrowing
Katherine E. Moseby +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为探究南方高强度、高频次降雨下甘蔗种植对赤红壤坡面土壤侵蚀的影响，基于径流小区原位观测试验，分析不同种植方式下（顺坡和横坡）蔗地和裸坡坡面径流和侵蚀泥沙特征，探讨甘蔗种植方式对坡面侵蚀产沙的影响，获得影响赤红壤坡面侵蚀的主要雨型。结果表明：（1）坡面径流量和侵蚀量均表现为裸坡 > 顺坡蔗地 > 横坡蔗地，裸坡坡面径流量和侵蚀量是顺坡蔗地和横坡蔗地的1.7~5.3倍；顺坡蔗地坡面径流量和侵蚀量是横坡蔗地的1.9，2.3倍。（2）次降雨条件下，裸坡坡面径流量与侵蚀量均整体高于蔗地处理 ...
杨任翔 +5 more
doaj
, 2014 基隆市北寧路於2013 年8 月31 日下午發生高強度降雨事件 (最高達94.5 mm/hr)，並導致台2 線68K+000 處於當日16 時19 分左右發生落石擊毀小客車之意外。本次落石災害之發生區屬於大寮層中段塊狀砂岩，且為逆向坡之型態，現地調查結果顯示本區域具有兩組傾角近乎垂直之節理面，一組走向約略平行於海岸線，另一組走向則約略垂直於海岸線。致災成因可能與長期雨水入滲及風化作用有關，節理裂隙除因風化作用逐漸加大外，節理面上之含鐵質結核亦可能於風化後體積增加，進而加速節理開裂速度 ...
Ching-Fang Lee +12 more
core
Shuitu Baochi Xuebao, 2021 为了探寻半干旱区垄沟集雨种植控制水土流失和增产的机理，利用前2年（2012—2013年）日降雨量、实测径流和修正SCS—CN模型，率定集雨垄的径流模型参数CN、λ和α，然后利用后3年（2014—2016年）日降雨量和实测径流资料检验该模型有效性，预测不同覆盖材料（土壤结皮、生物可降解地膜和塑料地膜）和不同垄宽（30，45，60 cm）集雨垄的径流量。结果表明，土壤结皮覆盖集雨垄、生物可降解膜覆盖集雨垄和塑料地膜覆盖集雨垄的CN取值范围分别为82.0~82.9，97.9~98.8，98.3~99.9 ...
赵武成 +7 more
doaj
Shuitu Baochi Xuebao, 2017 采用德国HSC-OTT Persivel32激光雨滴谱探测仪监测南小河沟流域自然降雨的雨滴谱，分析不同雨型自然降雨雨滴特征及其分布规律，并分析了降雨特性各要素间的相互关系。结果表明：（1）该区自然降雨雨滴直径集中在0.3~1.5 mm，与黄土高原利用传统的滤纸色斑法测定结果基本一致，但略小于东北和闽南地区 ...
乔勇虎, 郭东静, 陈锡云
doaj
Effects of Interplanting Medicinal Herbs on Runoff, Sediment and Nitrogen and Phosphorus Losses in Young Oil Tea Plantation on Red Soil Sloping Field [PDF]
[Objective] To investigate the effects and applicability of different intercropping patterns of medicinal herbs on water, soil, and nutrient losses in young oil tea gardens on red soil slopes. [Methods] Runoff plot experiments were carried out in Jiangxi
DUAN Jian +4 more
core +1 more source