| Distribution pattern and ecological determinants of an invasive plant Parthenium hysterophorus L., in Malakand division of Pakistan RU Nasrullah Khan, Khudija Bibi Journal of Mountain Science 17 (7), 1670-1683, 2020 | 16 | 2020 |
| Assessment and impacts of air pollution from brick kilns on public health in northern pakistan M Subhanullah, S Ullah, MF Javed, R Ullah, TA Akbar, W Ullah, SA Baig, ... Atmosphere 13 (8), 1231, 2022 | 15 | 2022 |
| Which factor explains the life‐history of Xanthium strumarium L., an aggressive alien invasive plant species, along its altitudinal gradient? R Ullah, N Khan, K Ali Plant Direct 6 (1), e375, 2022 | 13 | 2022 |
| Screening of Xanthium strumarium (IAPS) Growing on Abandoned Habitats in Khyber Pakhtunkhwa, Pakistan: Perspectives for Phytoremediation R Ullah, N Khan, K Ali, MEH Khan, DA Jones Applied Sciences 11 (24), 11704, 2021 | 13 | 2021 |
| Invasive Species as Rivals: Invasive Potential and Distribution Pattern of Xanthium strumarium L. R Ullah, N Khan, N Hewitt, K Ali, DA Jones, MEH Khan Sustainability 14 (12), 7141, 2022 | 10 | 2022 |
| COMPARISON OF INVADED AND NON-INVADED SITES: A CASE STUDY OF ROUGH COCKLEBUR (XANTHIUMSTRUMARIUM L.) AN ALIEN INVASIVE SPECIES. Ullah, R., N. Khan APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 1 (19), 1533-1548, 2021 | 10* | 2021 |
| Invasive Milk Thistle (Silybum marianum (L.) Gaertn.) Causes Habitat Homogenization and Affects the Spatial Distribution of Vegetation in the Semi-Arid Regions of … N Khan, R Ullah, K Ali, DA Jones, MEH Khan Agriculture 12 (5), 687, 2022 | 9 | 2022 |
| Effects of environmental and spatial gradients on Quercus-dominated Mountain forest communities in the Hindu-Kush ranges of Pakistan A Rahman, N Khan, A Bräuning, R Ullah, IU Rahman Saudi Journal of Biological Sciences 29 (4), 2867-2877, 2022 | 9 | 2022 |
| Impact of human imposed pressure on pheasants of western Himalayas, Pakistan: Implication for monitoring and conservation MA Jameel, MS Nadeem, S Aslam, W Ullah, D Ahmad, MN Awan, ... Diversity 14 (9), 752, 2022 | 8 | 2022 |
| Plant species classification and diversity of the understory vegetation in oak forests of Swat, Pakistan A Rahman, N Khan, K Ali, R Ullah, MEH Khan, DA Jones, IU Rahman Applied Sciences 11 (23), 11372, 2021 | 8 | 2021 |
| Xanthium strumarium L. an Alien Invasive Species in Khyber Pakhtunkhwa (Pakistan): A Tool for Biomonitoring and Environmental Risk Assessment of Heavy Metal Pollutants Ullah, R., N. Khan Arabian Journal for Science and Engineering, 1-13, 2021 | 8* | 2021 |
| Assessments of Roof-Harvested Rainwater in Disctrict Dir Lower, Khyber Pakhtunkhwa Pakistan B Rawan, W Ullah, R Ullah, TA Akbar, Z Ayaz, MF Javed, I Din, S Ullah, ... Water 14 (20), 3270, 2022 | 5 | 2022 |
| Spatial Distribution and Invasion Potential of the Naturalized Downy Thorn Apple (Datura innoxia): Evidence from Classification and Ordination K Ali, N Khan, R Ullah, A Gul, MEH Khan, DA Jones, A Ashraf Sustainability 14 (16), 10214, 2022 | 5 | 2022 |
| Heavy Metals Contaminants in Watercress (Nasturtium officinale R. BR.): Toxicity and Risk Assessment for Humans along the Swat River Basin, Khyber … N Khan, J Khan, R Ullah, K Ali, DA Jones, MEH Khan Sustainability 14 (8), 4690, 2022 | 5 | 2022 |
| Land Use Land Cover (LULC) and Land Surface Temperature (LST) Changes and its Relationship with human modification in Islamabad capital territory, Pakistan S Ullah, R Ullah, MF Javed, RU Sajjad, I Ullah, A Mohamed, W Ullah | 4 | 2023 |
| Spatial Pattern and Key Environmental Determinants of Vegetation in Sand Mining and Non-Mining Sites along the Panjkora River Basin K Ali, N Khan, R Ullah, M Shah, MEH Khan, DA Jones, M Dewidar Land 11 (10), 1801, 2022 | 4 | 2022 |
| Multi-century (635-year) spring season precipitation reconstruction from northern Pakistan revealed increasing extremes N Khan, NP Gaire, O Rahmonov, R Ullah Scientific Reports 14 (1), 92, 2024 | 1 | 2024 |
| Environmental and anthropogenic drivers of watercress (Nasturtium officinale) communities in char-lands and water channels across the Swat River Basin … N Khan, R Ullah, MK Okla, MA Abdel-Maksoud, IA Saleh, HA Abu-Harirah, ... Frontiers in Plant Science 14, 1225030, 2023 | 1 | 2023 |
| Vegetation classification and distribution patterns in Sheikh Badin National Park, Khyber Pakhtunkhwa, Pakistan A Ullah, N Khan, F Ali, R Ullah, A Khan, M He, IU Khan, W Khan J. Xi’an Shiyou Univ. Nat. Sci. Ed. 19 (1), 1376-1389, 2023 | 1 | 2023 |
| Climate and soil factors co-derive the functional traits variations in naturalized downy thorn apple (Datura innoxia Mill.) along the altitudinal gradient in the semi-arid … N Khan, R Ullah, MK Okla, MA Abdel-Maksoud, IA Saleh, HA Abu-Harirah, ... Heliyon 10 (6), 2024 | | 2024 |
