3樓高黑板木白蟻蛀蝕「倒頭栽」 壓死80歲乘涼婦人

31th May2019

3樓高黑板木白蟻蛀蝕「倒頭栽」 壓死80歲乘涼婦人

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p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: justify; line-height: 41.0px; font: 32.0px 'PingFang TC'; color: #222222; -webkit-text-stroke: #222222; background-color: #ffffff} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: justify; line-height: 41.0px; font: 32.0px 'PingFang TC'; color: #222222; -webkit-text-stroke: #222222; background-color: #ffffff; min-height: 45.0px} p.p3 {margin: 0.0px 0.0px 20.0px 0.0px; text-align: justify; line-height: 25.0px; font: 18.0px 'PingFang TC'; color: #444444;

三叉福德宮樹木棲地設計

29th May2019

三叉福德宮樹木棲地設計

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三叉福德宮樹木棲地設計 Image
三叉福德宮樹木棲地設計 打除花台,舖面,施作木平台棧板

台中解除的列管老樹

15th May2019

台中解除的列管老樹

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台中解除的列管老樹 資料來源: https://www.agriculture.taichung.gov.tw/312623/post?fbclid=IwAR3ml96DWx5mlm3Ciif3nzIg9Y8lTgxk395fkwaEFbVhZt7BjvxnwwqPYr0

甲基水楊酸與植物免疫

07th May2019

甲基水楊酸與植物免疫

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甲基水楊酸與植物免疫 Image
甲基水楊酸與植物免疫The illustration depicts steps involved in the development of a systemic immune response in plants. When a plant is infected by a pathogen, a plant hormone called salicylic acid (SA) activates defenses locally. Some of this SA is converted by an enzyme known as SAMT into an aspirin-like compound called methyl salicylate (MeSA) that travels to uninfected parts

臺中市受保護樹木總公告清單(108.05.06修改).xlsx

06th May2019

臺中市受保護樹木總公告清單(108.05.06修改).xlsx

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台灣園藝樹木相關行業重大職災實例摘要

05th May2019

台灣園藝樹木相關行業重大職災實例摘要

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SRT固定點架設(上方固定)

02th May2019

SRT固定點架設(上方固定)

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攀樹技巧可分為雙繩技術(Doubled Rope technique, DdRT)與單繩技術(Single Rope technique, SRT) DdRT的名稱由來是為了與攀岩使用的DRT技巧(使用兩條獨立的繩子來進攀爬確保)區分。此類技巧是將一條攀樹繩繞過固定點(樹杈或人工樹杈)後,透過繩結或其他摩擦系統將繩子上的兩個點連結形成繩環,並連接到攀爬者身上,攀爬者利用繩結或摩擦系統調整繩環的大小來進行移動,攀爬過程中攀爬者上攀所需耗費的力約是本身重量的一半,但每上升一單位距離需要抽拉兩倍單位長度的繩子。屬於省力但費時的方式。攀樹繩在攀爬過程中會沿著繩環周長方向滑動,因此會受到繩子與固定點之間摩擦力的影響,因此為了避免繩索與樹皮摩擦造成傷害,通常會利用樹皮保護器來架設繩索,同時減少繩索和支點間的摩擦力。 SRT則是將攀樹繩的其中一端固定在樹上(或其他可靠的固定點),使用另一端來進行攀爬,此時每上升一單位距離,只需攀爬與該距離相等的繩長,耗費的力約等同自身重量,與DdRT相比,效率較高但較費力,因此通常會使用器械輔助。 本文大致整理幾種常見的SRT固定點架設方式,供讀者參考交流,實際應用前,應先接受相關必要的訓練,熟悉器材並確實執行各項安全測試。 上方固定:以樹杈或人工樹杈作為固定點,此時枝條所需承受的荷重約等同於攀爬者的重量 方法一、活稱人結(Running bowline) 不需考慮回收方法時,將攀樹繩繞過樹杈後打一個活稱人結,從另一端收緊即可形成上方固定點,考慮到繩結滑脫的風險,建議將活撐人結的繩尾留長並做額外的確保,如下圖示範的優勝美地收尾。 方法二、工程蝴蝶結(Alpine butterfly) 將攀樹繩繞過上方固定點後,抽取足夠的繩長作為工作端後,在回收端打上工程蝴蝶結後,將工作端穿入繩耳收緊即可,攀爬時應將系統架設於工作端,結束後抽拉回收端即可將攀樹繩回收。 方法三、工程蝴蝶結搭配樹皮保護器 將樹皮保護器掛設於樹杈後,將攀樹繩穿過樹皮保護器後,打上工程蝴蝶結並在繩耳處連接一顆勾環(避免繩結滑脫),上攀過程中可利用游端的繩眼轉換為DdRT系統進行後續工作及下降,如不進行系統轉換,可事先將游端繩尾留長或連接投擲繩固定至地面,以利回收。 下期預告:SRT固定點架設(基部固定)

俄羅斯 Kazan este capitala Tatarstanului

01th May2019

俄羅斯 Kazan este capitala Tatarstanului

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俄羅斯 Kazan este capitala Tatarstanului Image
這棵不是真的樹,是鐵雕工藝,地點在俄羅斯 Kazan este capitala Tatarstanului, în federația rusă 🇷🇺 Orașul găzduiește Ministerul Agriculturii al guvernului, într-o clădire care este o lucrare magnifică de arhitectură eclectică, cu un copac frumos și enorm, sculptat în fier, care reamintește realitatea agricolă și pastorală. Construcția a fost finalizată cu câțiva ani în urmă, iar copacul a fost proiectat să-și arunce umbra peste intrarea în

西班牙 Shade on a street in Jerez, Spain

01th May2019

西班牙 Shade on a street in Jerez, Spain

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西班牙  Shade on a street in Jerez, Spain Image
西班牙 Shade on a street in Jerez, Spain.Mark Richard Beaulieu

樹木有趣圖片

01th May2019

樹木有趣圖片

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英國 The magical Wistman's Wood - one of only three remote high-altitude oakwoods on Dartmoor, Devon, England.  Photo by Neil Burnell on Flickr

01th May2019

英國 The magical Wistman's Wood - one of only three remote high-altitude oakwoods on Dartmoor, Devon, England.  Photo by Neil Burnell on Flickr

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英國 The magical Wistman's Wood - one of only three remote high-altitude oakwoods on Dartmoor, Devon, England.  Photo by Neil Burnell on Flickr Image
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff} span.s1 {font-kerning: none} 英國 The magical Wistman's Wood - one of only three remote high-altitude oakwoods on Dartmoor, Devon, England.  Photo by Neil Burnell on Flickr

英國 愛爾蘭 McDermott Castle. Abandoned 16th century castle Lough Key Forest Park, Boyle, Ireland Photo: Max Malloy Photography

01th May2019

英國 愛爾蘭 McDermott Castle. Abandoned 16th century castle Lough Key Forest Park, Boyle, Ireland Photo: Max Malloy Photography

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英國 愛爾蘭    McDermott Castle. Abandoned 16th century castle Lough Key Forest Park, Boyle, Ireland  Photo: Max Malloy Photography Image
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西班牙 Castellfollit de la Roca. Catalonia, Spain.

01th May2019

西班牙 Castellfollit de la Roca. Catalonia, Spain.

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西班牙  Castellfollit de la Roca. Catalonia, Spain. Image
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff} span.s1 {font-kerning: none} 西班牙  Castellfollit de la Roca. Catalonia, Spain. Castellfollit de la Roca (Castellfollit of the Rock) is a picturesque village in Spain dating back to the Middle Ages. It is situated on a basalt crag bordered by the confluence

南非 Jacarandas in flower in the suburb of Johannesburg, South Africa. Photo: Ofentse Mwase / @unclescrooch

01th May2019

南非 Jacarandas in flower in the suburb of Johannesburg, South Africa. Photo: Ofentse Mwase / @unclescrooch

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南非  Jacarandas in flower in the suburb of Johannesburg, South Africa.  Photo: Ofentse Mwase / @unclescrooch Image
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff} span.s1 {font-kerning: none} 南非 Jacarandas in flower in the suburb of Johannesburg, South Africa. Photo: Ofentse Mwase / @unclescrooch

葉門 he camel seeking a refuge from the baking heat under the Dragon tree

01th May2019

葉門 he camel seeking a refuge from the baking heat under the Dragon tree

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葉門 he camel seeking a refuge from the baking heat under the Dragon tree Image
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff} span.s1 {font-kerning: none} The camel seeking a refuge from the baking heat under the Dragon tree (Dracaena cinnabari) on the Island of Soqotra, Yemen. Photo: Edoardo Scepi

世界最大的腰果樹 巴西

01th May2019

世界最大的腰果樹 巴西

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世界最大的腰果樹 巴西 Image
World's Largest Cashew Tree, Parnamirim, Natal, Brazil. p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff; min-height: 18.0px} span.s1 {font-kerning: none} The tree covers an area of about 7500 m2, with a perimeter

"A little flip can make all the difference in the world."

印度尼西亞 Floating market during the Pasar Terapung Festival in Lok Baintan, Indonesia. Photo: Hendry Hamim

01th May2019

印度尼西亞 Floating market during the Pasar Terapung Festival in Lok Baintan, Indonesia. Photo: Hendry Hamim

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印度尼西亞   Floating market during the Pasar Terapung Festival in Lok Baintan, Indonesia.  Photo: Hendry Hamim Image
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 18.0px; font: 15.0px Helvetica; color: #1c1e21; -webkit-text-stroke: #1c1e21; background-color: #ffffff} span.s1 {font-kerning: none} 印度尼西亞  Floating market during the Pasar Terapung Festival in Lok Baintan, Indonesia. Photo: Hendry Hamim

安全第一 SOURCE: Alex shigo 1991 modern arboriculture

01th May2019

安全第一 SOURCE: Alex shigo 1991 modern arboriculture

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安全第一 SOURCE: Alex shigo 1991 modern arboriculture Image
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Helvetica; color: #000000; -webkit-text-stroke: #000000} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Helvetica; color: #000000; -webkit-text-stroke: #000000; min-height: 13.0px} p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px 'PingFang TC'; color: #000000; -webkit-text-stroke: #000000} span.s1 {font: 11.0px 'PingFang TC'; font-kerning: none} span.s2 {font-kerning: none} 安全第一 SOURCE: Alex shigo 1991 modern