Journal of Integrative Environmental Sciences最新文献_第6页

Assessment of nitrous oxide emission factors for arable and grassland ecosystems 耕地和草地生态系统氧化亚氮排放因子评价

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-10-28 DOI: 10.1080/1943815X.2020.1825227

M. O’Neill, L. Gallego-Lorenzo, G. Lanigan, P. D. Forristal, Bruce Osborne

{"title":"Assessment of nitrous oxide emission factors for arable and grassland ecosystems","authors":"M. O’Neill, L. Gallego-Lorenzo, G. Lanigan, P. D. Forristal, Bruce Osborne","doi":"10.1080/1943815X.2020.1825227","DOIUrl":"https://doi.org/10.1080/1943815X.2020.1825227","url":null,"abstract":"ABSTRACT We quantified seasonal nitrous oxide (N2O) emissions and the associated emission factors (EFs) from: (i) winter oilseed rape (WOSR) cultivated under conventional tillage (CT) and strip tillage (ST) at four fertilizer rates (0, 160, 240 and 320 kg N ha−1) in 2014/2015, and (ii) grassland plots receiving no fertilizer (0 kg N ha−1), or mineral nitrogen (67 kg N ha−1), and either cattle or pig slurry (50, 100 and 200 m3 ha−1). Greater fluxes were observed at higher soil temperatures and a higher water filled pore space, suggesting that denitrification was the main source of N2O-N from the applied fertilizer/slurry. For WOSR, the N2O EFs ranged from 0.03 to 1.20% with no effect of the cultivation practice on EFs for equal rates of nitrogen fertilizer. Lower EF values were linked to differences in plant growth at individual sites rather than a specific management effect. For the grassland, the N2O EFs were highly variable, ranging from −0.70 to 0.49%, but were generally the highest in treatments receiving the highest concentrations of slurry. The EF values for WOSR illustrates that the Tier 1 approach for calculating EFs may be inadequate and the identification of site-specific effects can aid in refining N2O EF inventories. For the grassland plots all the EFs were significantly lower than the IPCC default values. Although the reason(s) for the low EFs with slurry amendments on grassland is not known, ammonia volatilization could decrease the pool of inorganic N that is available to nitrifying bacteria thereby lowering N2O fluxes. Graphical abstract","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72981048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

The climate impact of land use change in the miombo region of south central Africa 非洲中南部miombo地区土地利用变化对气候的影响

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-10-19 DOI: 10.1080/1943815X.2020.1825228

Sally A. Wilson, R. Scholes

{"title":"The climate impact of land use change in the miombo region of south central Africa","authors":"Sally A. Wilson, R. Scholes","doi":"10.1080/1943815X.2020.1825228","DOIUrl":"https://doi.org/10.1080/1943815X.2020.1825228","url":null,"abstract":"ABSTRACT The African woodlands known as miombo are one of the world’s largest currently relatively unexploited, but potentially arable, land resources. Miombo landscapes one of the top contemporary locations of conversion of dry forests to crop agriculture. This study investigates the net effect on climate forcing that results from different types of land use change in miombo, taking into account the multiple mechanisms through which the land interacts with the climate system, locally and globally. It finds that when miombo is converted tointensively cultivated commercial crops, the landscape-averaged 30-year net greenhouse gas forcing relative to intact woodlands is 309gCO2e m-2 y-1, of which net emission of carbon dioxide amount to 66%, non-CO2 greenhouse gas effects to 33%, plus unquantified contributions from ozone precursors and aerosols. We find that net brightening of the land surface resulting from clearing the woodlands generates a cooling effect larger than the greenhouse gas forcing (-1139gCO2e m-2 y-1). Greenhouse gas forcings resulting from transformation to extensive subsistence agriculture that are 78% lower than those from the intensive commercial agriculture path, and 40% lower if a transformation which sets out to mimic ecological processes in the miombo landscape is undertaken. Once the effect of surface brightening is included, then the total forcing for extensive subsistence agriculture is -834gCO2e m-2 y-1 , about the same as intensive commercial, and eco-agriculture is -102gCO2e m-2 y-1 . Taking into account the account the larger areas required for to achieve the same production, intensive commercial agriculture is the more climate-protective option.Keywords: greenhouse gas, net radiation, deforestation.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88178361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

No effect of warming and watering on soil nitrous oxide fluxes in a temperate sitka spruce forest ecosystem 增温和浇水对温带锡特卡云杉林生态系统土壤氧化亚氮通量的影响

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-10-08 DOI: 10.1080/1943815X.2020.1823421

Junliang Zou, B. Osborne

引用次数: 1

Methane emissions from fossil fuels: exploring recent changes in greenhouse-gas reporting requirements for the State of New York 化石燃料产生的甲烷排放:探索纽约州温室气体报告要求的最新变化

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-08-25 DOI: 10.1080/1943815X.2020.1789666

R. Howarth

{"title":"Methane emissions from fossil fuels: exploring recent changes in greenhouse-gas reporting requirements for the State of New York","authors":"R. Howarth","doi":"10.1080/1943815X.2020.1789666","DOIUrl":"https://doi.org/10.1080/1943815X.2020.1789666","url":null,"abstract":"ABSTRACT In 2019, New York State passed aggressive new climate legislation to reduce greenhouse gas (GHG) emissions and laid out major changes for how emissions are reported. One change is the inclusion of emissions from outside of the boundaries of the State if they are associated with energy use within NY; the traditional inventory considered emissions only within the State. The new legislation also mandated that methane emissions be compared with carbon dioxide over a 20-year time frame rather than the 100-year time frame previously used by NY and still used by virtually all other governments globally. This reflected the desire of NY's policymakers for a tool that evaluates emissions from the standpoint of energy consumption and that more heavily weighs the role of methane as an agent of warming over the next few decades. This paper compares emissions based on the new approach for GHG reporting with the traditional inventory. The traditional inventory is driven almost entirely by carbon dioxide emissions. As of 2015, these carbon dioxide emissions had declined by 15% since 1990 due to an 88% decrease in coal consumption and a 27% decrease in consumption of petroleum products, although consumption of natural gas had increased by 57%. Methane emissions increased by almost 30% between 1990 and 2015, largely due to the increased consumption of natural gas. According to the new GHG reporting rules, methane contributed 28% of all fossil-fuel emissions in 1990 and 37% in 2015. Total GHG emissions remained virtually unchanged from 1990 to 2015.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90786620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Land-use change and Biogeochemical controls of soil CO2, N2O and CH4 fluxes in Cameroonian forest landscapes 喀麦隆森林景观中土地利用变化和土壤CO2、N2O和CH4通量的生物地球化学控制

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-07-20 DOI: 10.1080/1943815X.2020.1779092

L. Verchot, M. Dannenmann, S. K. Kengdo, C. B. Njine-Bememba, M. Rufino, D. Sonwa, J. Tejedor

{"title":"Land-use change and Biogeochemical controls of soil CO2, N2O and CH4 fluxes in Cameroonian forest landscapes","authors":"L. Verchot, M. Dannenmann, S. K. Kengdo, C. B. Njine-Bememba, M. Rufino, D. Sonwa, J. Tejedor","doi":"10.1080/1943815X.2020.1779092","DOIUrl":"https://doi.org/10.1080/1943815X.2020.1779092","url":null,"abstract":"ABSTRACT Deforestation and land-use change are accelerating in the Congo Basin and elsewhere in the tropics affecting the soil-atmosphere exchange of greenhouse gases (GHG). There is a lack of data from Central Africa. We quantified fluxes of CO2, CH4, and N2O at the soil-atmosphere interface in a secondary forest, a cocoa agroforest, and an unfertilized cropland. Soil respiration was highest in the secondary forest (15.37 ± 3.42 Mg C ha−1 y−1), intermediate in the cacao agroforest (12.26 ± 2.91 Mg C ha−1 y−1) and the lowest in the unfertilized cropland (8.74 ± 2.62 Mg C ha−1 y−1). Likewise, N2O fluxes were highest in the secondary forest (2.17 ± 0.20 kg N ha−1 y−1), intermediate in the cacao agroforest (1.40 ± 0.08 kg N ha−1 y−1) and lowest in the unfertilized cropland (1.04 ± 0.15 kg N ha−1 y−1). Soils were a sink for atmospheric CH4 and sink strength was high in the secondary forest (−3.60 ± 1.83 kg CH4 ha−1 y−1) and cacao agroforest (−3.61 ± 2.09 kg CH4 ha−1 y−1) and low in the unfertilized cropland (−1.9 ± 1.59 kg CH4 ha−1 y−1). Variation in soil water content rather than temperature was the dominant driver of seasonal variations of the fluxes at all study sites and N availability affected both N2O and CH4 fluxes. Our results suggest that tropical land-use change is decreasing soil respiration, decreasing the strength of the soil CH4 sink and decreasing N2O emissions, in landscapes that do not practice agriculture with chemical fertilization.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83747279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Statistical analysis of factors driving surface ozone variability over continental South Africa 驱动南非大陆表面臭氧变率因素的统计分析

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-06-03 DOI: 10.1080/1943815X.2020.1768550

T. Laban, P. V. van Zyl, J. Beukes, S. Mikkonen, L. Santana, M. Josipovic, V. Vakkari, A. Thompson, M. Kulmala, L. Laakso

{"title":"Statistical analysis of factors driving surface ozone variability over continental South Africa","authors":"T. Laban, P. V. van Zyl, J. Beukes, S. Mikkonen, L. Santana, M. Josipovic, V. Vakkari, A. Thompson, M. Kulmala, L. Laakso","doi":"10.1080/1943815X.2020.1768550","DOIUrl":"https://doi.org/10.1080/1943815X.2020.1768550","url":null,"abstract":"ABSTRACT Statistical relationships between surface ozone (O3) concentration, precursor species and meteorological conditions in continental South Africa were examined from data obtained from measurement stations in north-eastern South Africa. Three multivariate statistical methods were applied in the investigation, i.e. multiple linear regression (MLR), principal component analysis (PCA) and –regression (PCR), and generalised additive model (GAM) analysis. The daily maximum 8-h moving average O3 concentrations were considered in these statistical models (dependent variable). MLR models indicated that meteorology and precursor species concentrations are able to explain ~50% of the variability in daily maximum O3 levels. MLR analysis revealed that atmospheric carbon monoxide (CO), temperature and relative humidity were the strongest factors affecting the daily O3 variability. In summer, daily O3 variances were mostly associated with relative humidity, while winter O3 levels were mostly linked to temperature and CO. PCA indicated that CO, temperature and relative humidity were not strongly collinear. GAM also identified CO, temperature and relative humidity as the strongest factors affecting the daily variation of O3. Partial residual plots found that temperature, radiation and nitrogen oxides most likely have a non-linear relationship with O3,while the relationship with relative humidity and CO is probably linear. An inter-comparison between O3 levels modelled with the three statistical models compared to measured O3 concentrations showed that the GAM model offered a slight improvement over the MLR model. These findings emphasise the critical role of regional-scale O3 precursors coupled with meteorological conditions in daily variances of O3 levels in continental South Africa.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86976324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

The conceptual basis of water-energy-food nexus governance: systematic literature review using network and discourse analysis 水-能-食物关系治理的概念基础:运用网络与话语分析的系统文献回顾

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-04-15 DOI: 10.1080/1943815x.2020.1749086

Alberto Matenhauer Urbinatti, L. L. Benites-Lazaro, C. M. Carvalho, L. Giatti

{"title":"The conceptual basis of water-energy-food nexus governance: systematic literature review using network and discourse analysis","authors":"Alberto Matenhauer Urbinatti, L. L. Benites-Lazaro, C. M. Carvalho, L. Giatti","doi":"10.1080/1943815x.2020.1749086","DOIUrl":"https://doi.org/10.1080/1943815x.2020.1749086","url":null,"abstract":"ABSTRACT In the last decade, the debate on the governance of water, energy, and food (WEF) has intensified, spurring the emergence of the term “nexus governance.” In general, the reduction of trade-offs and construction of synergies between WEF have been placed on the scientific, political, and economic agenda. However, although increasingly used, it is difficult to find a clear meaning and definition of what the term represents. Based on a systematic literature review (SLR), using text-mining and machine learning algorithms, this article investigates what are the conceptual basis of the nexus governance debate, and attempts to clarify the main themes, networks, and gaps within this literature. The analysis is based on quantitative and qualitative methods, combining social network analysis (SNA) and discourse analysis (DA). The results highlighted that twenty-four governance-related concepts support this literature, breaking down into eight groups: water and basin governance; environmental and systems governance; risk and resource security governance; economic governance; global governance; urban governance; integrative and cooperative governance; and “epistemic” and transdisciplinary governance.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77709563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 35

Adaptive decision-making under conditions of uncertainty: the case of farming in the Volta delta, Ghana 不确定条件下的适应性决策:以加纳沃尔特三角洲的农业为例

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-01-01 DOI: 10.1080/1943815x.2020.1729207

R. Sarku, A. Dewulf, Erik van Slobbe, K. Termeer, G. Kranjac-Berisavljevic

{"title":"Adaptive decision-making under conditions of uncertainty: the case of farming in the Volta delta, Ghana","authors":"R. Sarku, A. Dewulf, Erik van Slobbe, K. Termeer, G. Kranjac-Berisavljevic","doi":"10.1080/1943815x.2020.1729207","DOIUrl":"https://doi.org/10.1080/1943815x.2020.1729207","url":null,"abstract":"ABSTRACT Farming in Ghana’s Volta delta is increasingly affected by variability in rainfall conditions and changes in land-use patterns. Under such socio-ecological conditions, little is known about farmers’ decision-making in response to uncertainties in uncertain rainfall conditions. To fill this gap and add to the literature on adaptive decision-making, we addressed the central question: what are the existing patterns of farming decision-making under uncertain rainfall conditions, and which decision-making strategies are adaptive? We developed an adaptive decision-making framework to investigate the behavior of farmers under variable rainfall conditions in Ghana’s Volta delta in the Ada East District. We conducted 5 interviews with agricultural extension agents, 44 in-depth interviews and 4 focus group discussion with farmers. Subsequently, we interviewed a sub-selection of 32 farmers. Findings of the study shows that farmers carry out different decision-making patterns in response to the variable rainfall conditions. We distinguished six strategies: three based on flexibility and three based on robustness. Flexible adaptive decision-making strategies are switching dates for sowing seeds through wait-and-see or delay strategy, muddling through the farming season with the application of various options and alternative irrigation strategies. Robust adaptive decision-making strategies are portfolio strategy of transplanting seedlings in batches, selection of robust (hardy) crops, and intercropping or diversification. Based on how farmers select strategies in response to uncertainty in rainfall conditions, we argue that some decision-making strategies are more adaptive than others. Findings of this study are relevant for the design and implementation of climate related agricultural projects.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76250359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Studying residents’ flood risk perceptions and sense of place to inform public participation in a Dutch river restoration project 研究居民对洪水风险的感知和地方感，为荷兰河流修复项目的公众参与提供信息

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-01-01 DOI: 10.1080/1943815x.2020.1799826

B. F. van Heel, R. V. D. van den Born

{"title":"Studying residents’ flood risk perceptions and sense of place to inform public participation in a Dutch river restoration project","authors":"B. F. van Heel, R. V. D. van den Born","doi":"10.1080/1943815x.2020.1799826","DOIUrl":"https://doi.org/10.1080/1943815x.2020.1799826","url":null,"abstract":"ABSTRACT Public participation is becoming increasingly important in integrative river restoration projects. However, studies show that flood risk awareness is generally low among residents of flood-prone areas, making it (more) difficult for project managers to involve the public. We contribute to understanding this generally low flood risk perception by carrying out a survey (N = 631) among residents in a Dutch floodplain and studying the connection between flood risk perception and sense of place. We found that expected damage is influenced by (collective) memory of near-floods and that residents with a high self- and group efficacy expect less damage. Against our hypothesis, we conclude that sense of place hardly influences flood risk perception, only nature bonding does. We recommend further research to study the complex relationships between flood risk perception, sense of place and self-efficacy from a theoretical need, but also because of the implications of these results for communication in flood risk management and motivations to engage in participation processes.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76128032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Urban nitrogen budgets: flows and stock changes of potentially polluting nitrogen compounds in cities and their surroundings – a review 城市氮预算:城市及其周边潜在污染氮化合物的流动和储量变化综述

IF 2.4 4区环境科学与生态学

Journal of Integrative Environmental Sciences Pub Date : 2020-01-01 DOI: 10.1080/1943815x.2020.1841241

W. Winiwarter, B. Amon, Z. Bai, A. Greinert, K. Kaltenegger, Lin Ma, S. Myszograj, Markus Schneidergruber, Monika Suchowski-Kisielewicz, L. Wolf, Lin Zhang, F. Zhou

{"title":"Urban nitrogen budgets: flows and stock changes of potentially polluting nitrogen compounds in cities and their surroundings – a review","authors":"W. Winiwarter, B. Amon, Z. Bai, A. Greinert, K. Kaltenegger, Lin Ma, S. Myszograj, Markus Schneidergruber, Monika Suchowski-Kisielewicz, L. Wolf, Lin Zhang, F. Zhou","doi":"10.1080/1943815x.2020.1841241","DOIUrl":"https://doi.org/10.1080/1943815x.2020.1841241","url":null,"abstract":"ABSTRACT Concepts of material flow and mass consistency of nitrogen compounds have been used to elucidate nitrogen’s fate in an urban environment. While reactive nitrogen commonly is associated to agriculture and hence to large areas, here we have compiled scientific literature on nitrogen budget approaches in cities, following the central role cities have in anthropogenic activities generally. This included studies that specifically dealt with individual sectors as well as budgets covering all inputs and outputs to and from a city across all sectors and media. In the available data set, a clear focus on Asian cities was noted, making full use of limited information and thus enable to quantitatively describe a local pollution situation. Time series comparisons helped to identify trends, but comparison between cities was hampered by a lack of harmonized methodologies. Some standardization, or at least improved reference to relevant standardized data collection along international norms was considered helpful. Analysis of results available pointed to the following aspects that would reveal additional benchmarks for urban nitrogen budgets: analysing the share of nitrogen that is recycled or reused, separating largely independent sets of nitrogen flows specifically between food nitrogen streams and fossil fuel combustion-related flows, and estimating the stock changes for the whole domain or within individual pools.","PeriodicalId":16194,"journal":{"name":"Journal of Integrative Environmental Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84976481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4