Results 121 to 130 of about 2,896,292 (306)

Crop-livestock-climate nexus: intensification pathways under different climate realizations in the Sahel, West Africa

Environmental Research Communications
Competition between crops and livestock farming systems escalates due to changing land use patterns driven by climate change in the Sahel of West Africa’s, particularly the Volta and Niger River basins.
Seyni Salack, Sheick Ahmed Khalil S B Sangare, Elidaa K Daku, Koufanou Hien, Aminou Mohamed Sawadogo, Safiétou Sanfo, Kehinde O Ogunjobi   +6 more
doaj   +1 more source

Heuristically Adaptive Diffusion‐Model Evolutionary Strategy

Advanced Science, EarlyView.
Building on the mathematical equivalence between diffusion models and evolutionary algorithms, researchers demonstrate unprecedented control over evolutionary optimization through conditional diffusion. By training diffusion models to associate parameters with specific traits, they can guide evolution toward solutions exhibiting desired behaviors ...
Benedikt Hartl, Yanbo Zhang, Hananel Hazan, Michael Levin   +3 more
wiley   +1 more source

Changing land use

, 2007
Het speerpunt van het Nederlandse natuurbeleid is de invulling van de zogenaamde Ecologische Hoofdstructuur (EHS). Voor de zandgronden streeft men veelal naar het herstel van het oorspronkelijke heidelandschap. Daarvoor worden op grote schaal landbouwgron­den aangekocht. Voorwaarde voor herstel van het heidelandschap zijn voedselarme omstandigheden. Om
openaire   +1 more source

Emission-Photosynthesis Imbalance and Climate Change:Forest Land under Intensified Uncertainty and Expected Utility Maximization [PDF]

This paper introduces photosynthesis into the motion-equation of the atmospheric stock of carbon-dioxide as a counterpart endogenous factor to emissions of this principal greenhouse gas from lands occupied by humans.
Amnon Levy
core  

Super‐Enhancer‐Driven SOX4/SMAD3 Mediate Membrane Remodeling by Regulating Phospholipid Metabolism to Accelerate Leukemia Progression

Advanced Science, EarlyView.
Chronic myeloid leukemia blast phase (CML‐BP) poses a severe therapeutic challenge. This study reveals that the super‐enhancer‐driven transcription factors SOX4 and SMAD3 form a cooperative axis critical for disease progression. They co‐activate the oncogenic kinase AXL and promote phospholipid remodeling via LPCAT1 to facilitate its signaling ...
Enzhe Lou, Peilong Lai, Guanjie Peng, Bo Lu, Lizhen Jiang, Xinyue Li, Jinghong Chen, Ladi Mo, Qiong Mao, Haichuan Zhang, Jinxin Fang, Yi Meng, Aochu Liu, Yingyin Gao, Andong Huang, Wenhui Lin, Shiwen Hu, Zerong Guan, Xiaolan Ye, Zhenguo Liu, Liling Jiang, Yueyuan Zheng, Xianping Shi   +22 more
wiley   +1 more source

Biofuels and climate change mitigation : a CGE analysis incorporating land-use change [PDF]

The question of whether biofuels help mitigate climate change has attracted much debate in the literature. Using a global computable general equilibrium model that explicitly represents land-use change impacts due to the expansion of biofuels, this study
Mevel, Simon, Timilsina , Govinda R.
core  

Metabolic Regulation of Dimethylsulfoniopropionate Cleavage and Dimethyl Sulfide Production in Halomonas sp. D47

Advanced Science, EarlyView.
Dimethylsulfoniopropionate (DMSP) is a major marine organosulfur compound central to climate‐relevant dimethyl sulfide (DMS) production. In Halomonas sp. D47, DMSP catabolism is revealed to be coordinated by two transcriptional regulators, AcuR and AcuZ, which control gene expression by sensing DMSP and its metabolites.
Li‐Yuan Zheng, Wen‐Xin Jiang, Xiao‐Meng Sun, Li Liu, Zhao‐Jie Teng, Hou‐Qi Wang, Wen‐Jing Zhu, Chang Ge, Qi‐Long Qin, Ning‐Hua Liu, Hai‐Yan Cao, Hui‐Hui Fu, Chun‐Yang Li, Jonathan D. Todd, Xiu‐Lan Chen, Yu‐Zhong Zhang, Peng Wang   +16 more
wiley   +1 more source

Incorporating Spatial Complexity into Economic Models of Land Markets and Land Use Change [PDF]

Recent work in regional science, geography, and urban economics has advanced spatial modeling of land markets and land use by incorporating greater spatial complexity, including multiple sources of spatial heterogeneity, multiple spatial scales, and ...
Chen, Yong, Irwin, Elena G., Jayaprakash, Ciriyam   +2 more
core   +1 more source

An Increasing Misalignment Between Crop Distribution and Environmental Resources Under Climate Change in China

Advanced Science, EarlyView.
Climate change reshapes the spatial alignment between crop production and environmental resources. Using multi‐source data and a crop model, integrated climatic, water, and soil endowments for maize and wheat are quantified and compared with harvest distributions.
Zheng'e Su, Zhentao Zhang, Jin Zhao, Xia Liang, Chuang Zhao, Zhijuan Liu, Minghao Zhuang, Jing Sun, Bo Lu, Ke Liu, Johannes W. M. Pullens, Matthew T. Harrison, Deli Chen, Xiaoguang Yang   +13 more
wiley   +1 more source

Socioeconomic analysis of deforestation and economically sustainable farming systems to foster forest landscape restoration in central Togo

Frontiers in Sustainable Food Systems
Cropland expansion, driven by increasing population pressure and economic demands, is a major contributor to accelerating deforestation. While most studies have focused on the spatial and temporal analysis of landscape changes using Geographic ...
Hamza Moluh Njoya, Hamza Moluh Njoya, Hamza Moluh Njoya, Kossi Hounkpati, Kossi Hounkpati, Kossi Adjonou, Kouami Kokou, Stefan Sieber, Stefan Sieber, Katharina Löhr, Katharina Löhr   +10 more
doaj   +1 more source