Results 21 to 30 of about 206,011 (314)
Grain size characteristics and sedimentary environment of surface sediments in East Juyan Lake [PDF]
E3S Web of ConferencesEast Juyan Lake is the tail lake of Heihe River. It not only plays an important role in maintaining the local ecological environment, but also has certain significance for the protection of East Juyan Lake wetland.
Lian Yaokang +6 more
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Ecological Protection Status and Protection Countermeasures of Qinghai-Tibet Plateau
, 2023 The Qinghai-Tibet Plateau has its unique advantages and is an important natural area to regulate the human living environment. At present, China\u27s rapid economic development and social progress, with the rapid population growth, the ecological balance
Ma, Yini, Yini Ma, Zhi Yang, Yang, Zhi
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Representation of certain indicators o climate change in the area of eastern Serbia in the period 1991-2012 compared to the reference period 1961-1990 [PDF]
Glasnik Srpskog Geografskog Društva, 2014 Climate change that has occurred at the end of the last and at the beginning of this century, among other things, has a certain impact on forests as well.
Nikić Zoran +4 more
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Ecology: Protect the deep sea [PDF]
Nature, 2014 n ...
Barbier, Edward B. +9 more
openaire +2 more sources
Coastal protection assessment: a tradeoff between ecological, social, and economic issues
, 2021 International audienceMarine coastal ecosystems are crucial to human populations in reducing disaster risk. Least Developed Countries are particularly vulnerable to the effects of climate change, such as sea-level rise and storm surges.
Sidi Cheikh, Mohamed, Ahmed +7 more
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, 2021 Since the 1980s, with rapid economic development and increased attention given to ecological protection, China has launched a series of ecological-restoration programs to restore the local environment through afforestation and natural forest protection ...
Changzhen Yan +3 more
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Tough places and safe spaces: Can refuges save salmon from a warming climate?
Ecosphere, 2022 The importance of thermal refuges in a rapidly warming world is particularly evident for migratory species, where individuals encounter a wide range of conditions throughout their lives.
Marcía N. Snyder +11 more
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Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Jingshui jishu近年来，水体污染问题日益突出，给河道环境造成巨大压力，故河道水环境破坏问题亟待解决。机器学习是一种基于大量监测数据的水质预测预警方法，是河道治理的新途径。【目的】本文旨在对比不同模型对不同水质指标的预测能力。【方法】本文以长江中下游平原某河流断面为例，首先通过显著性分析和主成分分析筛选出主要水质影响因子，随后根据自动监测站点数据选用支持向量机(SVM)和长短期记忆网络(LSTM)、门控循环单元(GRU)、时间卷积网络(TCN)神经网络模型对水质水平进行模拟。【结果】氨氮和溶解氧 ...
LÜ Ting +3 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
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