Results 11 to 20 of about 7,256 (162)

Importance of timely metadata curation to the global surveillance of genetic diversity

Conservation Biology, Volume 37, Issue 4, August 2023., 2023
Abstract Genetic diversity within species represents a fundamental yet underappreciated level of biodiversity. Because genetic diversity can indicate species resilience to changing climate, its measurement is relevant to many national and global conservation policy targets.
Eric D. Crandall, Rachel H. Toczydlowski, Libby Liggins, Ann E. Holmes, Maryam Ghoojaei, Michelle R. Gaither, Briana E. Wham, Andrea L. Pritt, Cory Noble, Tanner J. Anderson, Randi L. Barton, Justin T. Berg, Sofia G. Beskid, Alonso Delgado, Emily Farrell, Nan Himmelsbach, Samantha R. Queeno, Thienthanh Trinh, Courtney Weyand, Andrew Bentley, John Deck, Cynthia Riginos, Gideon S. Bradburd, Robert J. Toonen   +23 more
wiley   +1 more source

Savviness of prey to introduced predators

Conservation Biology, Volume 37, Issue 2, April 2023., 2023
Abstract The prey naivety hypothesis posits that prey are vulnerable to introduced predators because many generations in slow gradual coevolution are needed for appropriate avoidance responses to develop. It predicts that prey will be more responsive to native than introduced predators and less responsive to introduced predators that differ ...
Arian D. Wallach, Daniel Ramp, Ana Benítez‐López, Eamonn I. F. Wooster, Scott Carroll, Alexandra J. R. Carthey, Erin I. E. Rogers, Owen Middleton, Kyle J. A. Zawada, Jens‐Christian Svenning, Ella Avidor, Erick Lundgren   +11 more
wiley   +1 more source

Progress in Surface‐Enhanced Raman Scattering‐Based Volatile Organic Compounds Detection: Materials, Application, and Prospects

Rare Metals, EarlyView.
ABSTRACT The detection of volatile organic compounds (VOCs) holds significant implications in environmental monitoring and disease diagnosis. Traditional gas detection technologies are constrained by complex operation and high cost, thereby failing to satisfy real‐time detection demands.
Yuening Wang, Lin Qiu, Jian Yu, Wen Ma, Xiaoyu Song, Mingjian Zhang, Yujiao Xie, Aochi Liu, Li Sun, Xiangyu Meng, Jie Lin, Xiaotian Wang   +11 more
wiley   +1 more source

Harnessing social media data to track species range shifts

Conservation Biology, EarlyView.
Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury, Niloy Hawladar, Ripon C. Roy, César Capinha, Phillip Cassey, Ricardo A. Correia, Gideon Gywa Deme, Moreno Di Marco, Enrico Di Minin, Ivan Jarić, Richard J. Ladle, Jonathan Lenoir, Mohammad Momeny, Jooel J. Rinne, Uri Roll, Aletta Bonn   +15 more
wiley   +1 more source

Guide Research on Light Hydrocarbons Separation while Drilling [PDF]

, 2011
在油气勘探钻井过程中，发现油气层、确定油气层的具体位置和产能至关重要，而录井是发现油气层、确定油气层的具体位置和产能的重要手段。在众多的录井油气检测技术中，钻井液气体检测技术是最重要的、最常用和最有效的技术，钻井液气体检测技术主要是对钻井液循环携带到地面的地下烃类气体和非烃类气体进行分析，帮助及时发现地下油气，现场指导钻井工作。 目前录井油气检测技术主要面临油气检测的及时性问题、连续性问题和定量化问题，使得油气检测分析的质量不高，有时甚至严重失真，不能真实反映地下地层的含油气情况。随着MWD、LWD ...
李樟云
core  

Study on the influence of positive pressure ventilation on air leakage in shallow coal seam and comprehensive treatment technology of air leakage [PDF]

, 2023
Shallow and close-distance buried coal seam group is greatly affected by mining, and the phenomenon of multiple dimensions of air leakage and interconnection of channels is common in the coal mining face. Under the action of positive or negative pressure
Jianwei LI
core   +1 more source

Genomic responses to increased temperature and pollinator selection in Brassica rapa L.

New Phytologist, EarlyView.
Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley   +1 more source

基于量子级联激光器的ADN基液体发动机稳态燃烧CO特征浓度的实验测量 [PDF]

, 2015
二硝酰胺铵(AND)作为一种绿色无毒推进剂已在固体推进剂以及液体推进剂领域得到一定程度的应用,是未来化学推进技术的一个新方向.目前我国正处于ADN基液体推进剂研究的起始阶段,对于其燃烧反应过程的研究是当前的一个研究重点.由于ADN基液体推进剂催化分解及燃烧反应过程复杂,相关的实验结果国内外公开文献发表较少,因此有必要开展ADN基液体发动机催化分解及燃烧反应的实验研究.本实验采用基于量子级联激光器的吸收光谱诊断技术,对ADN基液体发动机燃烧室内燃烧过程进行探究 ...
余西龙, 姚兆普, 张伟, 曾徽, 李飞, 沈岩   +5 more
core  

Effect improvement by the grain surface membrane sealing during the cryptolestes ferrugineus prevention with phosphine fumigation [PDF]

, 2020
Aluminium phosphide should be reduced in recent years, until the substitute was developed and employed. A low PH3 concentration circulating fumigation by sealing grain surface with polystyrene foam plate was developed combined with food grade inert ...
GUO Bao-yuan, TIAN Jun, ZHOU Jing-kun
core   +1 more source

Contribution of microcosm experiments to conservation science

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Microcosms, or miniature experimental systems, have been used to develop models and theories in ecology. However, their contribution to conservation science is unclear. We explored the application, design, and impact of microcosms in conservation science from 469 systematically identified articles published from 1986 to 2023.
Eleanor R. Stern, Peter A. Vesk, Chris C. Clements, Michael A. McCarthy   +3 more
wiley   +1 more source