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Article: Construction of a multi-scale effectiveness evaluation system for ecological restoration and protection of territorial space.

Xiao, Wu / Ruan, Lin-Lin / Yue, Wen-Ze / Zhou, Yan / Zhang, Li-Jia / Hu, Yue-Ming

Ying yong sheng tai xue bao = The journal of applied ecology

2023 Volume 34, Issue 9, Page(s) 2566–2574

Abstract: The ecological restoration and protection of territorial space is a systematic project for the protection and restoration of ecosystems damaged or degraded by human disturbance. Effectiveness evaluation is of great significance to the optimization, ... ...

Title translation	面向国土空间生态保护修复的多尺度成效评估体系构建.
Abstract	The ecological restoration and protection of territorial space is a systematic project for the protection and restoration of ecosystems damaged or degraded by human disturbance. Effectiveness evaluation is of great significance to the optimization, adjustment, and sustainability of ecological restoration and protection. Current research and practices tend to focus on a single element and the site scale. Based on the study on the connotation of ecological restoration and protection of territorial space and the multi-scale characteristics of ecosystems, we constructed a multi-scale effectiveness evaluation system for ecological restoration and protection of territorial space and a full-cycle monitoring system for effectiveness evaluation. The multi-scale effectiveness evaluation system consisted of the regional/watershed scale, the protection and restoration unit scale, and the sub-project scale. The full-cycle monitoring system contained the basic information investigation system before construction, the construction monitoring system during construction, and the multi-scale effectiveness evaluation system after construction. At the regional/watershed scale, structure, quality, and services of ecosystem were concerned and remote sensing was used as the main method to capture data. At the protection and restoration unit scale, ecological stress factors, ecosystem quality and services were concerned, and the main methods were remote sensing combined with field survey. At the sub-project scale, engineering technology measures were concerned and the field survey was used as the main method. In the implementation of the multi-scale effectiveness evaluation, it would be necessary to focus on and solve the key issues including the spillover effect, transmission mechanism, and potential impact of ecological restoration.
MeSH term(s)	Humans ; Ecosystem ; Conservation of Natural Resources ; China
Language	English
Publishing date	2023-10-29
Publishing country	China
Document type	Journal Article
ZDB-ID	2881809-X
ISSN	1001-9332
ISSN	1001-9332
DOI	10.13287/j.1001-9332.202309.021
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Article: Coupling exogenous melatonin with Ca2+ alleviated chilling stress in Dalbergia odorifera T. Chen

Pu, Yu-Jin / Cisse, El Hadji Malick / Zhang, Li-Jia / Miao, Ling-Feng / Nawaz, Mohsin / Yang, Fan

Trees. 2021 Oct., v. 35, no. 5

2021

Abstract: KEY MESSAGE: Supplying Ca²⁺ and MT can be a key approach to elucidating the diverse physiological and biochemical mechanisms of plant growth, development, and resistance under environmental stresses. Although many studies have demonstrated the positive ... ...

Abstract	KEY MESSAGE: Supplying Ca²⁺ and MT can be a key approach to elucidating the diverse physiological and biochemical mechanisms of plant growth, development, and resistance under environmental stresses. Although many studies have demonstrated the positive effects of exogenous melatonin (MT) under diverse stresses, most are related to crops and few have focused on woody trees. Moreover, the best outcomes related to the positive influence of MT on plants under chilling stress were obtained by applying MT alone. Thus, this work aimed to boost the strength of MT in the woody plant Dalbergia odorifera under cold stress through combination with the signaling molecule Ca²⁺, which has a major role in plant defense against abiotic stresses. Results showed that in D. odorifera seedlings, exogenous MT and Ca²⁺ application improved growth traits and relieved injuries, whereas chilling stress caused injuries and reduced growth. Exogenous MT and Ca²⁺increased photosynthetic activity and compatible solute (proline, glucose, fructose, and sucrose) accumulation. Starch degradation induced by chilling stress was significantly reduced in seedlings under treatment with MT combined with Ca²⁺. Furthermore, in D. odorifera seedlings, relative conductivity, lipid peroxidation, and reactive oxygen species were elevated under cold stress, whereas these indexes were strongly decreased by exogenous MT and Ca²⁺. Exogenous MT and Ca²⁺ enhanced the antioxidant activities against chilling stress. In addition, in D. odorifera seedlings under cold stress, exogenous MT and Ca²⁺ strongly elevated the levels of the phytohormones gibberellin (GA₃) and auxin (IAA) but decreased those of abscisic acid (ABA) was decreased. The IAA and GA₃ contents were increased respectively by 17.34% and 22.47% in seedlings treated with MT-Ca²⁺ compared to MT treatment. Meanwhile, the ABA content was decreased by 44.80% in MT-Ca²⁺-treated seedlings compared to MT treatment. In conclusion, exogenous MT and Ca²⁺ improved chilling stress tolerance in D. odorifera seedlings by regulating phytohormones, osmolytes, and antioxidant activities.
Keywords	Dalbergia odorifera ; abscisic acid ; calcium ; cold stress ; fructose ; glucose ; lipid peroxidation ; melatonin ; photosynthesis ; plant growth ; proline ; reactive oxygen species ; solutes ; starch ; stress tolerance ; sucrose ; woody plants
Language	English
Dates of publication	2021-10
Size	p. 1541-1554.
Publishing place	Springer Berlin Heidelberg
Document type	Article
ZDB-ID	90595-1
ISSN	1432-2285 ; 0931-1890
ISSN (online)	1432-2285
ISSN	0931-1890
DOI	10.1007/s00468-021-02134-7
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Article: Exogenous Ca2+ Associated with Melatonin Alleviates Drought-Induced Damage in the Woody Tree Dalbergia odorifera

Cisse, El-Hadji Malick / Zhang, Li-Jia / Pu, Yu-Jin / Miao, Ling-Feng / Li, Da-Dong / Zhang, Juan / Yang, Fan

Journal of plant growth regulation. 2022 Aug., v. 41, no. 6

2022

Abstract: Plant growth and development are regulated by phytohormones, such as abscisic acid, auxins, or gibberellins. Under drought stress, melatonin and the signaling calcium (Ca²⁺) are involved in plant defense and stress responses by controlling phytohormone ... ...

Abstract	Plant growth and development are regulated by phytohormones, such as abscisic acid, auxins, or gibberellins. Under drought stress, melatonin and the signaling calcium (Ca²⁺) are involved in plant defense and stress responses by controlling phytohormone and antioxidant machineries. Exogenous melatonin (MT) promotes drought stress tolerance in plants. As an essential second messenger, the signaling molecule Ca²⁺ is necessary in the stress tolerance of plants and might increase stress tolerance induced by exogenous melatonin. The present study elucidated the effects of Ca²⁺-MT on Dalbergia odorifera seedlings under drought stress. Results showed increases in growth traits and photosynthesis indexes (pigments, net photosynthetic rate, water use efficiency, stomatal conductance, and transpiration) by MT and Ca²⁺ under non stress and stress conditions. Under drought stress, the water status in leaves was slightly ameliorated by MT and Ca²⁺ treatments, whereas the Ca²⁺-MT combination strongly improved water status. Comparison between combined Ca²⁺-MT and single Ca²⁺/MT treatments showed that superoxide anion was significantly lower in Ca²⁺-MT-treated seedlings. Lipid peroxidation was lower in Ca²⁺-MT-treated seedlings under drought stress. Further, relative conductivity was significantly decreased by Ca²⁺ and MT treatments under stress compared with seedlings untreated with Ca²⁺ or MT under drought. The accumulation of proline decreased by Ca²⁺ and MT under stress, but the carbohydrates and protein contents were increased by exogenous MT and Ca²⁺. Under drought, antioxidant systems (peroxidase, superoxide dismutase, and catalase activities, and glutathione [GSH] and ascorbic acid [ASA] levels) were significantly increased by the Ca²⁺ and MT treatments. The combined treatment showed better performance in increasing GSH and ASA levels than single MT or Ca²⁺ treatment. The gibberellin GA₃ and cytokine ZR increased significantly under non stress and stress conditions, but exogenous Ca²⁺ or MT did not increase their activities compared with those in the control groups. Exogenous Ca²⁺ and Ca²⁺-MT enhanced indole-3-acetic acid (IAA) content in D. odorifera leaves under stress compared with the control. Moreover, abscisic acid (ABA) level is downregulated by MT and Ca²⁺-MT treatments compared with the control. The seedlings treated with Ca²⁺ only showed increase in ABA concentration under drought stress. This study provides an insight into a possible coordination between Ca²⁺ and melatonin and into drought tolerance in woody plants.
Keywords	Dalbergia odorifera ; abscisic acid ; ascorbic acid ; calcium ; catalase ; cytokines ; drought ; drought tolerance ; glutathione ; indole acetic acid ; lipid peroxidation ; melatonin ; peroxidase ; photosynthesis ; plant growth ; proline ; second messengers ; stomatal conductance ; stress tolerance ; superoxide anion ; superoxide dismutase ; water stress ; water use efficiency
Language	English
Dates of publication	2022-08
Size	p. 2359-2374.
Publishing place	Springer US
Document type	Article
ZDB-ID	586787-3
ISSN	1435-8107 ; 0721-7595
ISSN (online)	1435-8107
ISSN	0721-7595
DOI	10.1007/s00344-021-10449-5
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Article ; Online: The Clinical Efficacy of Three Different Follicle-Stimulating Hormones for Follicle Growth and Development in Long-Protocol Controlled Ovarian Hyperstimulation Treatment.

Zhang, Xi-Qian / Zhang, Li-Jia / Zhu, Xiu-Lan / Xu, Hong / Luo, Yan-Qun / Yao, Li / Huang, Qian-Wen / Nong, Ying-Qi / Liu, Wen-Juan / Liu, Feng-Hua

Drug design, development and therapy

2021 Volume 15, Page(s) 3573–3580

Abstract: Objective: To compare the use and clinical efficacy of three different follicle-stimulating hormones (FSHs) for follicle growth and development in long-protocol controlled ovarian hyperstimulation (COH).: Methods: A total of 540 gonadotropin- ... ...

Abstract	Objective: To compare the use and clinical efficacy of three different follicle-stimulating hormones (FSHs) for follicle growth and development in long-protocol controlled ovarian hyperstimulation (COH). Methods: A total of 540 gonadotropin-releasing hormone (GnRH) agonists' long protocol treatment cycles at our hospital between January 2015 and May 2020 and met the inclusion criteria were retrospectively analyzed. The cycles were divided into three groups based on their indexes (groups A, B, and C). Each of the groups received a different type of FSH during treatment. A cross-group comparison was then undertaken to evaluate the growth and development of the three largest follicles and the patients' pregnancy-related indexes between the normal-response and high-response populations. Results: In the normal-response populations, the number of high-quality embryos obtained in groups A and B was significantly higher than in group C, and the FSH dosage was significantly lower than in group C ( Conclusion: Three different types of FSH led to comparable growth rates of the three largest follicles and clinical pregnancy rates per fresh cycle in long-protocol COH treatment.
MeSH term(s)	Adult ; Dose-Response Relationship, Drug ; Female ; Follicle Stimulating Hormone/administration & dosage ; Humans ; Oocytes/physiology ; Ovarian Follicle/drug effects ; Ovulation Induction/methods ; Pregnancy ; Pregnancy Rate ; Retrospective Studies ; Time Factors ; Treatment Outcome
Chemical Substances	Follicle Stimulating Hormone (9002-68-0)
Language	English
Publishing date	2021-08-16
Publishing country	New Zealand
Document type	Comparative Study ; Journal Article
ZDB-ID	2451346-5
ISSN	1177-8881 ; 1177-8881
ISSN (online)	1177-8881
ISSN	1177-8881
DOI	10.2147/DDDT.S316189
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Article ; Online: Sex-specific responses to winter flooding, spring waterlogging and post-flooding recovery in Populus deltoides.

Miao, Ling-Feng / Yang, Fan / Han, Chun-Yu / Pu, Yu-Jin / Ding, Yang / Zhang, Li-Jia

Scientific reports

2017 Volume 7, Issue 1, Page(s) 2534

Abstract: Winter flooding events are common in some rivers and streams due to dam constructions, and flooding and waterlogging inhibit the growth of trees in riparian zones. This study investigated sex-specific morphological, physiological and ultrastructural ... ...

Abstract	Winter flooding events are common in some rivers and streams due to dam constructions, and flooding and waterlogging inhibit the growth of trees in riparian zones. This study investigated sex-specific morphological, physiological and ultrastructural responses to various durations of winter flooding and spring waterlogging stresses, and post-flooding recovery characteristics in Populus deltoides. There were no significant differences in the morphological, ultrastructural and the majority of physiological traits in trees subjected to medium and severe winter flooding stresses, suggesting that males and females of P. deltoides were winter flooding tolerant, and insensitive to winter flooding duration. Males were more tolerant to winter flooding stress in terms of photosynthesis and chlorophyll fluorescence than females. Females displayed greater oxidative damage due to flooding stress than males. Males developed more efficient antioxidant enzymatic systems to control reactive oxygen species. Both sexes had similarly strong post-flooding recovery capabilities in terms of plant growth, and physiological and ultrastructural parameters. However, Males had better recovery capabilities in terms of pigment content. These results increase the understanding of poplars's adaptation to winter flooding stress. They also elucidate sex-specific differences in response to flooding stress during the dormant season, and during post-flooding recovery periods.
MeSH term(s)	Acclimatization/physiology ; Adaptation, Physiological ; Floods ; Photosynthesis/genetics ; Photosynthesis/physiology ; Plant Leaves/growth & development ; Populus/genetics ; Populus/physiology ; Rivers ; Seasons ; Trees/physiology
Language	English
Publishing date	2017-05-31
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-017-02765-2
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Article ; Online: PI3K p110α isoform-dependent Rho GTPase Rac1 activation mediates H2S-promoted endothelial cell migration via actin cytoskeleton reorganization.

Zhang, Li-Jia / Tao, Bei-Bei / Wang, Ming-Jie / Jin, Hui-Ming / Zhu, Yi-Chun

PloS one

2012 Volume 7, Issue 9, Page(s) e44590

Abstract: Hydrogen sulfide (H(2)S) is now considered as the third gaseotransmitter, however, the signaling pathways that modulate the biomedical effect of H(2)S on endothelial cells are poorly defined. In the present study, we found in human endothelial cells that ...

Abstract	Hydrogen sulfide (H(2)S) is now considered as the third gaseotransmitter, however, the signaling pathways that modulate the biomedical effect of H(2)S on endothelial cells are poorly defined. In the present study, we found in human endothelial cells that H(2)S increased cell migration rates and induced a marked reorganization of the actin cytoskeleton, which was prevented by depletion of Rac1. Pharmacologic inhibiting vascular endothelial growth factor receptor (VEGFR) and phosphoinositide 3-kinase (PI3K) both blunted the activation of Rac1 and the promotion of cell migration induced by H(2)S. Moreover, H(2)S-induced Rac1 activation was selectively dependent on the presence of the PI3K p110α isoform. Activated Rac1 by H(2)S thus in turn resulted in the phosphorylation of the F-actin polymerization modulator, cofilin. Additionally, inhibiting of extracellular signal-regulated kinase (ERK) decreased the augmented cell migration rate by H(2)S, but had no effect on Rac1 activation. These results indicate that Rac1 conveys the H(2)S signal to microfilaments inducing rearrangements of actin cytoskeleton that regulates cell migration. VEGFR-PI3K was found to be upstream pathway of Rac1, while cofilin acted as a downstream effector of Rac1. ERK was also shown to be involved in the action of H(2)S on endothelial cell migration, but independently of Rac1.
MeSH term(s)	Actins/metabolism ; Base Sequence ; Cell Movement/drug effects ; Cytoskeleton/metabolism ; DNA Primers ; Endothelium, Vascular/cytology ; Endothelium, Vascular/drug effects ; Endothelium, Vascular/metabolism ; Humans ; Hydrogen Sulfide/pharmacology ; Isoenzymes/metabolism ; Phosphatidylinositol 3-Kinases/metabolism ; RNA, Small Interfering ; Reverse Transcriptase Polymerase Chain Reaction ; rac1 GTP-Binding Protein/metabolism
Chemical Substances	Actins ; DNA Primers ; Isoenzymes ; RNA, Small Interfering ; Phosphatidylinositol 3-Kinases (EC 2.7.1.-) ; rac1 GTP-Binding Protein (EC 3.6.5.2) ; Hydrogen Sulfide (YY9FVM7NSN)
Language	English
Publishing date	2012-09-07
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	1932-6203
ISSN (online)	1932-6203
DOI	10.1371/journal.pone.0044590
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Article: [Population, distribution and food composition of wolves (Canis lupus) at Saihanwula Nature Reserve, Inner Mongolia].

Chen, Jiu-Yi / Zhang, Li-Jia / Wang, An-Meng / Bater / Nasendelger / Yuan, Li / Bao, Wei-Dong

Dong wu xue yan jiu = Zoological research

2011 Volume 32, Issue 2, Page(s) 232–235

Abstract: To provide initial value for population restoration and management of wolves (Canis lupus) in the wild, line transect survey and fecal analysis method were used to study the population ecology of wolf at Saihanwula National Nature Reserve, Inner Mongolia. ...

Abstract	To provide initial value for population restoration and management of wolves (Canis lupus) in the wild, line transect survey and fecal analysis method were used to study the population ecology of wolf at Saihanwula National Nature Reserve, Inner Mongolia. The results revealed that the population number was at least seven within the reserve and population density was 4.18+/-2.88 individual per 100 km2. The wolf population was mainly distributed in Shengshan and Qinyunshan core areas; active sites appeared mostly along mountain ridges, roads and valleys at Shengshan and mountain ridges at Qinyunshan. Hare (Lepus capensis) and plants occurred frequently in the food composition of wolf scats. Food types varied between years but not seasons (Winter-Spring and Summer-Autumn).
MeSH term(s)	Animals ; China ; Ecosystem ; Feeding Behavior ; Population Density ; Population Dynamics ; Predatory Behavior ; Seasons ; Wolves/growth & development ; Wolves/physiology
Language	Chinese
Publishing date	2011-04
Publishing country	China
Document type	English Abstract ; Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2196960-7
ISSN	0254-5853
ISSN	0254-5853
DOI	10.3724/SP.J.1141.2011.02232
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Article: Conversion of carbohydrates into 5-hydroxymethylfurfural using polymer bound sulfonic acids as efficient and recyclable catalysts

Zhang, Zhang / Da, Yu-Xia / Du, Bin / Quan, Zheng-Jun / Wang, Xi-Cun / Yang, Liang-Jie / Zhang, Li-Jia

RSC advances. 2013 May 28, v. 3, no. 24

2013

Abstract: 52–94% yields of 5-hydroxymethylfurfural (HMF) from carbohydrates such as monosaccharides, disaccharides and polysaccharides were achieved using PEG-OSO3H or PS-PEG-OSO3H as reusable catalysts in a DMSO/H2O reaction system. Using polymer-supported ... ...

Abstract	52–94% yields of 5-hydroxymethylfurfural (HMF) from carbohydrates such as monosaccharides, disaccharides and polysaccharides were achieved using PEG-OSO3H or PS-PEG-OSO3H as reusable catalysts in a DMSO/H2O reaction system. Using polymer-supported catalysis, corn stover could also be effectively transformed into HMF and furfural.
Keywords	catalysts ; catalytic activity ; corn stover ; dimethyl sulfoxide ; disaccharides ; furfural ; hydroxymethylfurfural ; monosaccharides ; polymers ; polysaccharides ; sulfonic acids
Language	English
Dates of publication	2013-0528
Size	p. 9201-9205.
Publishing place	The Royal Society of Chemistry
Document type	Article
ISSN	2046-2069
DOI	10.1039/c3ra41912f
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Article: [Spatial variability and evaluation of soil heavy metal contamination in the urban-transect of Shanghai].

Liu, Yun-Long / Zhang, Li-Jia / Han, Xiao-Fei / Zhuang, Teng-Fei / Shi, Zhen-Xiang / Lu, Xiao-Zhe

Huan jing ke xue= Huanjing kexue

2012 Volume 33, Issue 2, Page(s) 599–605

Abstract: Soil heavy metal concentrations along the typical urban-transect in Shanghai were analyzed to indicate the effect of urbanization and industrialization on soil environment quality. Spatial variation structure and distribution of 5 heavy metals (Cu, Cr, ... ...

Abstract	Soil heavy metal concentrations along the typical urban-transect in Shanghai were analyzed to indicate the effect of urbanization and industrialization on soil environment quality. Spatial variation structure and distribution of 5 heavy metals (Cu, Cr, Mn, Pb and Zn) in the top soil of urban-transect were analyzed. The single pollution index and the composite pollution index were used to evaluate the soil heavy metal pollution. The results showed that the average concentrations of the Cu, Pb, Zn, Cr, Mn were 27.80, 28.86, 99.36, 87.72, 556.97 mg x kg(-1), respectively. Cu, Cr, Mn, Pb and Zn were medium in variability, Mn was distributed lognormally, while Cu, Cr, Pb and Zn were distributed normally. The results of semivariance analysis showed that Mn was fit for the exponential model, Cr, Pb, Cu and Zn were fit for the linear model. The spatial distribution maps of heavy metal content of the topsoil in this city-transect were produced by means of the universal kriging interpolation. Cu was spatially distributed in ribbon, Cr and Mn were distributed in island, while the spatial distribution of Pb and Zn showed the mixed characteristic of ribbon and island. With the result of soil pollution evaluation, it showed that the pollution of Cr, Zn and Pb was relatively severe. Cr, Zn, Pb, Mn and Cu were significantly correlated, and heavy metal co-contamination existed in soil. Difference of soil heavy metals pollution along "Urban-suburban-rural" was obvious, the special variation of heavy metal concentrations in the soil closely related to the degree of industrialization and urbanization of the city.
MeSH term(s)	China ; Chromium/analysis ; Cities ; Environmental Monitoring ; Lead/analysis ; Metals, Heavy/analysis ; Soil/analysis ; Soil Pollutants/analysis ; Zinc/analysis
Chemical Substances	Metals, Heavy ; Soil ; Soil Pollutants ; Chromium (0R0008Q3JB) ; Lead (2P299V784P) ; Zinc (J41CSQ7QDS)
Language	Chinese
Publishing date	2012-02
Publishing country	China
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	0250-3301
ISSN	0250-3301
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Article: [TG-FTIR analysis of thermal degradation of bischofite's crystals with aniline hydrochloride].

Ni, Qian-yin / Wu, Yu-long / Yang, Ming-de / Hu, Hu-sheng / He, Yong-feng / Zhang, Li-jia / Dang, Jie

Guang pu xue yu guang pu fen xi = Guang pu

2011 Volume 31, Issue 7, Page(s) 1747–1751

Abstract: The dehydration of bischofite is the key to the use of magnesium resource. Double salts or complex method is an important way to prepare anhydrous magnesium chloride. The crystals of bischofite and aniline hydrochloride were prepared through lowering the ...

Abstract	The dehydration of bischofite is the key to the use of magnesium resource. Double salts or complex method is an important way to prepare anhydrous magnesium chloride. The crystals of bischofite and aniline hydrochloride were prepared through lowering the temperature of the mixture's aquatic solution slowly. The pyrolysis of aniline hydrochloride, bischofite and the crystals was qualitatively analyzed by TG-FTIR under 400 degrees C. We infered the reaction process through qualitative detection of escaping gas of each decomposition step. The Experimental results showed that there were three steps in the thermal decomposition of bischofite. In the first step, nearly four crystallized waters decomposed, while hydrolysis and decomposition took place together in the next two steps, but hydrolysis was the main reaction at the lower temperature (205-235 degrees C), and comparative decomposition was the main one at the higher temperature (235-287 degrees C). In the experimental temperature range, aniline hydrochloride didn't decompose. Water and aniline hydrochloride left the crystals at different temperature, and no hydrolysis reaction occurred. Anhydrous magnesium chloride can be prepared though this way.
Language	Chinese
Publishing date	2011-07
Publishing country	China
Document type	English Abstract ; Journal Article
ISSN	1000-0593
ISSN	1000-0593
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