鑽石舞台

Environmental Science & Technology (ES&T) 是環境科學與技術領域引文最多、最具影響的學術期刊之一，其封面文章在一定程度上代表了該領域前沿、創新的學術成果。本次展覽邀請大家欣賞精美的封面、了解封面背後的科學研究、探索環境相關學科的前沿進展。

本期帶來的是 "和諧"主題下的7個封面。歡迎讀者們在此條微信下留言，選出您最喜歡的封面以及獲得您矚目的原因。我們選出評論點讚數最多的5位讀者（如果點讚數相同，工作人員酌情挑選最優的），各送出一份ACS禮品，評選截止至6月27日。禮品將在北京疫情好轉後統一寄出。

How Aquatic Chemistry Took Root and Has Flourished in China: Classical Textbooks, a Tale of Two Manganese, and a Dynamic Community

Zimeng Wang*

Corresponding Author: Zimeng Wang- Fudan University; Shanghai Institute of Pollution Control and Ecological Security

Environ. Sci. Technol. 2021, 55, 21, 14353–14359

DOI: 10.1021/acs.est.1c03014

The author provides an international angle as to how aquatic chemistry took root and has flourished in China, as well as the significant contributions from China.

作者以國際視角解讀了水環境化學在中國紮根和蓬勃發展的過程，並闡述了中國在該領域的重要貢獻。

——Julie B. Zimmerman, Editor-in-Chief, Environmental Science &Technology

Global Plastic Pollution Observation System to Aid Policy

Michael S. Bank*, Peter W. Swarzenski, Carlos M. Duarte, Matthias C. Rillig, Albert A. Koelmans, Marc Metian, Stephanie Wright, Jennifer F. Provencher, Monica Sanden, Adrian Jordaan, Martin Wagner, Martin Thiel, and Yong Sik Ok*

Corresponding Authors:

Michael S. Bank - Institute of Marine Research, Norway; University of Massachusetts Amherst

Yong Sik Ok - Korea University

Environ. Sci. Technol.2021, 55, 12, 7770–7775

DOI: 10.1021/acs.est.1c00818

The authors put forward the idea of a global plastic observation and monitoring system that describes the scale of the plastic pollution issue, and which strives to integrate new information, identifies pollution hotspots and expands monitoring from marine environments to encompass all ecosystem types.

作者展示了塑料污染的全球視野與監測系統，並建議通過整合新的信息，發現污染嚴重區域，並將監測範圍從海洋環境拓展至所有的生態系統。

——Julie B. Zimmerman, Editor-in-Chief, Environmental Science &Technology

Dynamic Life Cycle Assessment of Energy Technologies under Different Greenhouse Gas Concentration Pathways

Kai Lan and Yuan Yao*

Corresponding Author: Yuan Yao - Yale University

Environ. Sci. Technol.2022, 56, 2, 1395–1404

DOI: 10.1021/acs.est.1c05923

This study presents a dynamic approach to analyze the life-cycle global warming potential of energy technologies in different timeframes and representative atmospheric greenhouse gas concentration pathways.

該研究提出以一種動態分析方法，去評估能源技術在生命周期的不同時段的全球增溫潛勢，以及溫室氣體的典型濃度。

——Julie B. Zimmerman, Editor-in-Chief, Environmental Science &Technology

Pyrometallurgical Technology in the Recycling of a Spent Lithium Ion Battery: Evolution and the Challenge

Mingxian Zhou, Bang Li, Jia Li*, and Zhenming Xu

Corresponding Author: Jia Li - Shanghai Jiao Tong University

ACS EST Engg. 2021, 1, 10, 1369–1382

DOI: 10.1021/acsestengg.1c00067

This article summarizes the development of pyrometallurgical technologies in the recycling of spent lithium ion batteries, following the evolution and challenges of the process and analyzing the strengths and weaknesses.

該論文總結了火法冶金技術在廢舊鋰離子電池回收方面的發展歷程，介紹了該工藝的演變與挑戰，並分析了其優點和缺陷。

——Wonyong Choi, Editor-in-Chief, ACS ES&T Engineering

Green Electrochemical Energy Storage Devices Based on Sustainable Manganese Dioxides

Wen Zhao, Samantha Joy B. Rubio, Yanliu Dang, and Steven L. Suib*

Corresponding Author: Steven L. Suib - University of Connecticut

ACS EST Engg. 2022, 2, 1, 20–42

DOI: 10.1021/acsestengg.1c00317

This review provides a systematic overview of environmentally benign MnO2 syntheses and applications in various electrochemical storage devices such as metal-ion batteries, Zn-air batteries and supercapacitors. The paper reviews how various factors influence the electrochemical performance of MnO2 electrodes, as well as current challenges and future opportunities in this field.

這篇綜述對環境友好型二氧化錳（MnO2）的合成及其在各類電化學存儲裝置（例如金屬離子電池、鋅-空氣電池和超級電容）中的應用進行了系統性概述。作者綜述了影響二氧化錳電極電化學性能的各類因素，以及該領域當前挑戰和未來前景。

——Wonyong Choi, Editor-in-Chief, ACS ES&T Engineering

The Human Impact on All Soil-Forming Factors during the Anthropocene

Ishai Dror*, Bruno Yaron, and Brian Berkowitz

Corresponding Author: Ishai Dror - Weizmann Institute of Science, Israel

ACS Environ. Au 2022, 2, 1, 11–19

DOI: 10.1021/acsenvironau.1c00010

The research demonstrates how anthropogenic activity has become the leading component influencing each one of the original soil forming factors (parent material, time, climate, topography, and organisms). Soil is of fundamental importance for our ecosystem and this work highlights that the strong direct and indirect anthropogenic effects should be carefully considered to ensure sustainability.

該研究闡述了人類活動如何對原始土壤的各項形成因素（母質、時間、氣候、地形和生物體）產生重大影響。土壤是生態系統必不可少的元素，該論文強調了人類活動對土壤造成的直接與間接的影響在研究生態系統可持續性上的重要性。

—— Xiangdong Li, Deputy Editor, ACS Environmental Au

Enabling Water Reuse by Treatment of Reverse Osmosis Concentrate: The Promise of Constructed Wetlands

Rachel C. Scholes, Angela N. Stiegler, Cayla M. Anderson, and David L. Sedlak*

Corresponding Author: David L. Sedlak - University of California; ReNUWIt

ACS Environ. Au 2021, 1, 1, 7–17

DOI: 10.1021/acsenvironau.1c00013

This Perspective provides an overview of current knowledge and future directions of nature-based reverse osmosis concentrate treatment at a global scale, including exploring the potential of constructed wetlands as reverse osmosis concentrate treatment systems.

這篇展望從全球視角綜述了基於自然的反滲透集中處理技術的當前知識和未來發展方向，包括探索將人工濕地建設成反滲透集中處理系統的可能性。

——Xiangdong Li, Deputy Editor, ACS Environmental Au