A Novel Sensor for Noninvasive Detection of In Situ Stem Water Content Based on Standing Wave Ratio
المؤلفون المشاركون
Zhao, Yue
Gao, Chao
Zhao, Yandong
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-03-27
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Stem water content (StWC = volume of water : volume of stem) is an important physiological parameter for vascular plants.
And a better understanding of StWC contributes to solving some research hotspots in forestry, such as drought resistance, cold resistance, precise irrigation, and health assessment.
However, there are few noninvasive, in situ, real-time, safe, and low-cost methods for detecting StWC of woody plants.
This article presents a novel sensor for noninvasive detection of in situ StWC based on standing wave ratio.
Moreover, extensive experiments were conducted to analyze the performance of this sensor including sensitive distance, measuring range, influence factors, and measuring accuracy.
The experimental results show that the sensitive distance of StWC sensor is approximately 53 mm in axial direction and 20 mm in radial direction with the measuring range from 0.01 to 1.00 cm3 cm-3.
The combined effects of stem EC and temperature on sensor output are significant and it is necessary to correct the error caused by the two factors.
Compared with the oven-drying method, StWC sensor has higher measuring accuracy than Testo 606-2 which is a sensor for measuring wood water content and its average error is less than 0.01 cm3 cm-3.
In addition, StWC sensor performed very well on the crape myrtle with high sensitivity equal to 1022.1 mV (cm3 cm-3)-1 and measuring results also accorded with the diurnal dynamics of stem water content.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gao, Chao& Zhao, Yue& Zhao, Yandong. 2019. A Novel Sensor for Noninvasive Detection of In Situ Stem Water Content Based on Standing Wave Ratio. Journal of Sensors،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1187451
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gao, Chao…[et al.]. A Novel Sensor for Noninvasive Detection of In Situ Stem Water Content Based on Standing Wave Ratio. Journal of Sensors No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1187451
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gao, Chao& Zhao, Yue& Zhao, Yandong. A Novel Sensor for Noninvasive Detection of In Situ Stem Water Content Based on Standing Wave Ratio. Journal of Sensors. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1187451
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1187451
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر