Results 91 to 100 of about 288,481 (284)

Wetland-based passive treatment systems for gold ore processing effluents containing residual cyanide, metals and nitrogen species [PDF]

, 2013
Gold extraction operations generate a variety of wastes requiring responsible disposal in compliance with current environmental regulations. During recent decades, increased emphasis has been placed on effluent control and treatment, in order to avoid ...
Loredo, J., Ordóñez, A., Younger, P.L., Álvarez, R.   +3 more
core   +1 more source

Warming‐Mediated Decreases in Nectar Quality Translate Into Lower Energy Reserves of the Monarch Butterfly (Danaus plexippus)

Global Change Biology Communications, EarlyView.
Warming caused a significant decrease in monarch fat mass, likely due to an observed reduction in sucrose concentration caused by warming of the nectar. Since sucrose fuels fall migration and overwintering, our results suggest climate warming may reduce migration success and overwinter survival.
Katherine Peel, Greg W. Mitchell, Christopher G. Guglielmo, Heather M. Kharouba   +3 more
wiley   +1 more source

Late Little Ice Age palaeoenvironmental records from the Anzali and Amirkola Lagoons (south Caspian Sea): Vegetation and sea level changes [PDF]

, 2011
This is a postprint version of the article. The official published article can be found from the link below - Copyright @ 2011 Elsevier Ltd.Two internationally important Ramsar lagoons on the south coast of the Caspian Sea (CS) have been studied by ...
A. Naqinezhad, Afshin, Amini-Rad, Anonymous, Arpe, Arpe, Asri, Asri, Bennett, Bobeck, Braun-Blanquet, Brückner, Ch.S. Miller, Chalié, Chen, Djamali, Djamali, Djazirei, Fremstad, Frey, Ghahreman, Ghahreman, H.A.K. Lahijani, Hamilton, Hamzeh'ee, Hamzeh'ee, Hughen, Jackson, JICA, K. Arpe, Karpychev, Karpychev, Kazancı, Khalili, Klige, Kollar, Kousari, Kousari, Krasnozhon, Kroonenberg, Kroonenberg, Kukkonen, Kuzmin, Lahijani, Lahijani, Leroy, Leroy, Leroy, Leroy, Leroy, M. Djamali, M. Hosseindoust, M. Naderi Beni, M. Shah-Hosseini, M.V. Moghadam, Malinin, Marret, McCarthy, McVean, Meusel, Mikhailov, Mitsch, Moore, Mozaffarian, Naqinezhad, Naqinezhad, Naqinezhad, Naqinezhad, Naqinezhad, P. Habibi, Pennington, Prieditis, Ramezani, Ramezanpoor, Reimer, Riazi, Rodionov, Rudolf, Rychagov, S.A.G. Leroy, Schumacher, Terziev, Tregubov, Uppala, V. Tavakoli, Varushchenko, Warrick, Wheeler, Zenkovich, Zohary   +89 more
core   +1 more source

Metagenomic mining reveals novel Cas12 subtypes and their evolutionary diversification

iMetaOmics, EarlyView.
We identified 4112 Cas12 Proteins and 6 new Cas12 subtypes, revealed their significant diversity in N‐terminal regions, repeat sequences, and sequences motifs. We developed an AI‐driven algorithm, Cas12fam, which allows precise annotation of 18 distinct domains in Cas12 proteins.
Meixia Yu, Zilong Zhao, Peiyang Li, Yunpeng Teng, Feng Xu, Zhimeng Li, Zhijia Yang, Hainan Zhao, Huanbin Zhou, Lanqin Xia, Jinsheng Lai, Beibei Xin   +11 more
wiley   +1 more source

Soil Quality Assessment of Five Typical Forest Stands in the Dianchi Lake Basin based on MDS

Shuitu Baochi Xuebao
[Objective] Soil quality is a critical indicator of ecosystem health and sustainable land management. [Methods] Key soil quality indicators (e.g., organic matter, total nitrogen, available nitrogen, capillary porosity, and pH) were identified through ...
JIN Zhehao, WANG Keqin, HUANG Shuai, YU Junbao, LIU Zhiqin   +4 more
doaj   +1 more source

Prioritisation of wetlands of the Rangitikei catchment : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Natural Resource Management at Massey University [PDF]

, 2003
This study aimed to prioritise wetlands of the Rangitikei Catchment. The prioritisation will enable the Manawatu-Wanganui Regional Council to apply its limited resources in an effective way to preserve the biodiversity of the wetlands of the catchment. A
Amaranathan, Usharani
core  

Diversity, transfer potential, and transcriptional activity of virus‐carried antibiotic resistance genes in global estuaries

iMetaOmics, EarlyView.
Estuaries are vital hotspots for antibiotic resistance genes (ARGs) due to substantial antibiotic pollution. Although viruses have been proposed as key reservoirs and important disseminators of ARGs in environments, their contribution to the estuarine antibiotic resistome remains largely unknown.
Xiao‑Qing Luo, Xiyang Dong, Jia‑Ling Li, Ji‐Cheng Yao, Ziqi Peng, Qi Li, Zi‐Wen Yang, Yang Yuan, Wen‑Jun Li, Pandeng Wang   +9 more
wiley   +1 more source

Inversion of soil carbon, nitrogen, and phosphorus in the Yellow River Wetland of Shaanxi Province using field in situ hyperspectroscopy

Frontiers in Soil Science
Soil nitrogen and phosphorus are directly related to soil quality and vegetation growth and are, therefore, a common research topic in studies on global climate change, material cycling, and information exchange in terrestrial ecosystems.
Leichao Nie, Leichao Nie, Leichao Nie, Leichao Nie, Keying Qu, Keying Qu, Keying Qu, Keying Qu, Lijuan Cui, Lijuan Cui, Lijuan Cui, Lijuan Cui, Xiajie Zhai, Xiajie Zhai, Xiajie Zhai, Xiajie Zhai, Xinsheng Zhao, Xinsheng Zhao, Xinsheng Zhao, Xinsheng Zhao, Yinru Lei, Yinru Lei, Yinru Lei, Yinru Lei, Jing Li, Jing Li, Jing Li, Jing Li, Jinzhi Wang, Jinzhi Wang, Jinzhi Wang, Jinzhi Wang, Rumiao Wang, Rumiao Wang, Rumiao Wang, Rumiao Wang, Wei Li, Wei Li, Wei Li, Wei Li   +39 more
doaj   +1 more source

Estimating the Supply Curve for Nutria Pelts From Coastal Louisiana and the Impacts Associated with Declining Prices [PDF]

Nutria harvests vary with price. As pelt prices declined, nutria populations - and wetland degradation have risen. This paper develops a nutria supply model to predict harvests at various prices which are incorporated into a wetland loss model to ...
Dedah, Cheikhna O., Isaacs, Jack C., Kazmierczak, Richard F., Jr., Keithly, Walter R., Jr.   +3 more
core   +1 more source

The beneficial of wetland Tanjung Piai to community [PDF]

, 2020
Wetlands are one of the natural resources that can be seen are suffering for the past few years from human activities. The destruction of wetlands not only came from human activities but also from natural event such as continuous erosion that occurs at ...
Abdullah, Noor Aida, Hameed, Saleeh, Khalibullah, Rafidah Banu, Mohammed Almabrouk Okashah, Ali, Mohd Yazid, Rabiatul Adawiyah   +4 more
core