scholarly journals A Contribution to the flora of Rajouri and Poonch districts in the Pir Panjal Himalaya (Jammu & Kashmir), India

Check List ◽  
2014 ◽  
Vol 10 (2) ◽  
pp. 317 ◽  
Author(s):  
Gh. Hassan Dar ◽  
Akhtar H. Malik ◽  
Anzar A. Khuroo
Keyword(s):  
Plant Species ◽  
Plant Diversity ◽  
Vascular Plant ◽  
Sustainable Use ◽  
Scientific Data ◽  
Current Paper ◽  
Himalayan Region ◽  
Plant Resources ◽  
Jammu And Kashmir

The current paper provides a taxonomic inventory of the vascular plant species collected by the authors during the last two decades from the Rajouri and Poonch districts, located along the Pir Panjal range in the Indian Himalayan State of Jammu and Kashmir. The inventory records a total of 352 species, which belong to 270 genera in 83 families. Of the total taxa, the angiosperms are represented by 331 species in 253 genera and 77 families; gymnosperms by 12 species in 9 genera and 3 families; and pteridophytes by 9 species in 7 genera and 3 families. Asteraceae is the largest family, contributing 42 species; while Artemisia is the largest genus, with 5 species. The inventory is expected to provide baseline scientific data for further studies on plant diversity in these two border districts, and can be used to facilitate the long-term conservation and sustainable use of plant resources in this Himalayan region.

scholarly journals A comprehensive review of ethnobotanical plants used by the people of Pir Panjal Range in (Jammu Division) Union Territory Himalaya of Jammu and Kashmir- India

2020 ◽  
pp. 51-60
Author(s):  
Tahir Mahmood Mahmood
Keyword(s):  
Medicinal Plant ◽  
Sustainable Use ◽  
Scientific Data ◽  
Medicinal Species ◽  
Plant Resources ◽  
Jammu And Kashmir ◽  
The People ◽  
The Himalaya ◽  
Union Territory

The current paper provides a taxonomic inventory of the medicinal plant species collected by the author during the last one decade from Pir Panjal range in (Jammu Division) Himalaya of Union territory Jammu & Kashmir- India. The inventory records a total no of 76 medicinal species belonging to 45 families of the total taxa were recorded for the medicinal Purposes. The inventory is expected to provide baseline scientific data for further studies on plant diversity in Jammu division and can be used to facilitate the long-term conservation and sustainable use of medicinal plant resources in the Himalaya region, and among all the families Cucurbitaceae and Euphorbiaceae were found to be most dominant families in term of the species in the areas with 06 species, followed by Polygonaceae and Rosaceae.

Sustainable use of wild plant species: A research bibliography

Social Change ◽  
2003 ◽  
Vol 33 (2-3) ◽  
pp. 204-221
Author(s):  
Ghazala Shahabuddin
Keyword(s):  
Biodiversity Conservation ◽  
Plant Species ◽  
Sustainable Forest Management ◽  
Sustainable Use ◽  
Wild Plant ◽  
Natural Ecosystems ◽  
Nature Protection ◽  
Plant Resources ◽  
Natural Habitats ◽  
Field Methods

During the last few decades, there has been a growing realisation that biodiversity conservation cannot be successful without the active involvement of the people living close to and dependent on natural ecosystems for their survival and livelihoods. Consequently, there has been a gradual broadening of the global conservation agenda from strict nature protection to include the sustainable use of natural resources, which is now reflected in governmental policy the world over. However, as conservationists strive today towards the harmonisation of people's needs with biodiversity conservation, one of the most elusive, yet critical, goals for them has been the sustainable extraction of plant resources from the wild. Hundreds of plant species continue to be extracted from natural habitats for use as food, medicine, fuel and fodder in households and for commercial sale, both legally and illegally. As a consequence of unmonitored extraction and over-exploitation, many plant species populations are reported to be declining in the wild. In the face of increasing pressure on forest resources, it has become more important than ever before to devise quantitative management policies for sustainable plant use so that both forests and the livelihoods of millions of rural people who are dependent on them, can be sustained. One of the major stumbling blocks for conservationists in developing countries, who are attempting to design and implement sustainable forest management systems, is the lack of information on the state-of-the-art in this field, especially that relating to field methods, data analysis, data recording and monitoring systems. In order to fill this lacuna, a comprehensive bibliography of studies undertaken so far in the science of sustainable use from terrestrial ecosystems is presented here. The scope of this bibliography includes sustainable

scholarly journals Plant traits are poor predictors of long-term ecosystem functioning

2019 ◽  
Author(s):  
Fons van der Plas ◽  
Thomas Schröder-Georgi ◽  
Alexandra Weigelt ◽  
Kathryn Barry ◽  
Sebastian Meyer ◽  
...  
Keyword(s):  
Plant Species ◽  
Ecosystem Functioning ◽  
Plant Traits ◽  
Vascular Plant ◽  
Plant Performance ◽  
Ecosystem Functions ◽  
Average Percentage ◽  
Functional Consequences ◽  
Small Set

ABSTRACTEarth is home to over 350,000 vascular plant species1 that differ in their traits in innumerable ways. Yet, a handful of functional traits can help explaining major differences among species in photosynthetic rate, growth rate, reproductive output and other aspects of plant performance2–6. A key challenge, coined “the Holy Grail” in ecology, is to upscale this understanding in order to predict how natural or anthropogenically driven changes in the identity and diversity of co-occurring plant species drive the functioning of ecosystems7, 8. Here, we analyze the extent to which 42 different ecosystem functions can be predicted by 41 plant traits in 78 experimentally manipulated grassland plots over 10 years. Despite the unprecedented number of traits analyzed, the average percentage of variation in ecosystem functioning that they jointly explained was only moderate (32.6%) within individual years, and even much lower (12.7%) across years. Most other studies linking ecosystem functioning to plant traits analyzed no more than six traits, and when including either only six random or the six most frequently studied traits in our analysis, the average percentage of explained variation in across-year ecosystem functioning dropped to 4.8%. Furthermore, different ecosystem functions were driven by different traits, with on average only 12.2% overlap in significant predictors. Thus, we did not find evidence for the existence of a small set of key traits able to explain variation in multiple ecosystem functions across years. Our results therefore suggest that there are strong limits in the extent to which we can predict the long-term functional consequences of the ongoing, rapid changes in the composition and diversity of plant communities that humanity is currently facing.

scholarly journals Towards a working list of all known plant species

2004 ◽  
Vol 359 (1444) ◽  
pp. 681-687 ◽  
Author(s):  
Eimear Nic Lughadha
Keyword(s):  
Plant Species ◽  
Plant Diversity ◽  
Sustainable Use ◽  
Plant Conservation ◽  
Global Strategy ◽  
Biological Information ◽  
The Internet ◽  
Large Databases ◽  
Complete Listing

A complete listing of the world's known plant species has long been considered desirable but has remained an elusive target for generations of botanists. The adoption of the Global Strategy for Plant Conservation has reinforced the urgent need for a global plant checklist to support, facilitate and monitor the conservation and sustainable use of plant diversity worldwide. The increasing availability of large databases of biological information over the Internet has demonstrated that many of the obstacles to the collation and dissemination of vast, shared datasets can be overcome. We examine the challenges that still remain to be addressed if the botanical community is to achieve its ambitious objective of delivering a working list of all known plant species by 2010.

scholarly journals Ethnobotanical study on Sustainable use of Non-Timber Forest Products and their Source Plant Species contribute to balance Livelihood and Conservation: a case of Sera Forest, Amigna District, Southern Ethiopia

2020 ◽  
Author(s):  
Leul Kidane ◽  
Abu Balke Balke
Keyword(s):  
Plant Species ◽  
Conservation Status ◽  
Sustainable Use ◽  
Forest Products ◽  
Ex Situ ◽  
Local Source ◽  
Southern Ethiopia ◽  
Ethnobotanical Study ◽  
Plant Resources ◽  
Non Timber Forest Products

Abstract Background: Non-Timber Forest Products (NTFPs) do have significant role as local source for medicine, fiber, forage and sustenance and offer income opportunities for poverty mitigation mainly in rural families. Sustainable use of NTFPs is imperative so, this study was focused on the documentation of plant species used for NTFPs and their conservation status in Sera forest. Methods: The study applied a combination of plant ecological and ethnobotanical methods. Ethnobotanical data were gathered through semi-structured questionnaires and interviews which involved 230 (206 randomly sampled general and 24 purposively selected key informants); group discussion, guided field walk and market survey. Data were analyzed and presented using analytical methods of ethnobotany including descriptive statistics, informant consensus factor (ICF) and ranking. Results: A total of 137 plant species belonging to 49 families used as a source of NTFPs were documented from the study area. In addition, 11 major use categories of the NTFPs were identified. Out of these, medicine, fire wood and charcoal making and construction materials were the most dominant uses requiring large volume of NTFPs in the study area. The output of direct matrix ranking of plant species used for multipurpose revealed - Hagenia abyssinica ranked first followed by Olea europaea ssp cuspidata, Grewia mollis, Croton macrostachyus, Ximenia americana and Carissa spinarum. Hence, local communities of the study area possess rich potential indigenous knowledge that helped to use their natural resources for sustainable livelihood. Conclusions: Sera forest is rich in NTFPs bearing plants and associated indigenous conservation knowledge. However, nowadays illegal timber extractions, grazing, over harvesting NTFPs, farm expansion and fire hazards were found to be threatening of the plant resources in the study area. Therefore, awareness creation on complementary conservation (in-situ and ex-situ) and sustainable use of plant resources of the area for higher livelihood outcomes with lower environmental impacts is desirable.

scholarly journals Restoration ecologists might not get what they want: Global change shifts trade-offs among ecosystem functions

2020 ◽  
Author(s):  
Sebastian Fiedler ◽  
José A.F. Monteiro ◽  
Kristin B. Hulvey ◽  
Rachel J. Standish ◽  
Michael P. Perring ◽  
...  
Keyword(s):  
Climate Change ◽  
Plant Species ◽  
Plant Diversity ◽  
Large Scale ◽  
Plant Traits ◽  
Climatic Conditions ◽  
Ecosystem Functions ◽  
List Type ◽  
Trade Offs

ABSTRACTEcological restoration increasingly aims at improving ecosystem multifunctionality and making landscapes resilient to future threats, especially in biodiversity hotspots such as Mediterranean-type ecosystems. Successful realisation of such a strategy requires a fundamental mechanistic understanding of the link between ecosystem plant composition, plant traits and related ecosystem functions and services, as well as how climate change affects these relationships. An integrated approach of empirical research and simulation modelling with focus on plant traits can allow this understanding.Based on empirical data from a large-scale restoration project in a Mediterranean-type climate in Western Australia, we developed and validated the spatially explicit simulation model ModEST, which calculates coupled dynamics of nutrients, water and individual plants characterised by traits. We then simulated all possible combinations of eight plant species with different levels of diversity to assess the role of plant diversity and traits on multifunctionality, the provision of six ecosystem functions (covering three ecosystem services), as well as trade-offs and synergies among the functions under current and future climatic conditions.Our results show that multifunctionality cannot fully be achieved because of trade-offs among functions that are attributable to sets of traits that affect functions differently. Our measure of multifunctionality was increased by higher levels of planted species richness under current, but not future climatic conditions. In contrast, single functions were differently impacted by increased plant diversity. In addition, we found that trade-offs and synergies among functions shifted with climate change.Synthesis and application. Our results imply that restoration ecologists will face a clear challenge to achieve their targets with respect to multifunctionality not only under current conditions, but also in the long-term. However, once ModEST is parameterized and validated for a specific restoration site, managers can assess which target goals can be achieved given the set of available plant species and site-specific conditions. It can also highlight which species combinations can best achieve long-term improved multifunctionality due to their trait diversity.

scholarly journals Challenges in the Conservation of an Over-Harvested Plant Species with High Socioeconomic Values

2019 ◽  
Vol 11 (15) ◽  
pp. 4194
Author(s):  
Chen ◽  
Liu ◽  
Heinen
Keyword(s):  
Plant Species ◽  
Threatened Species ◽  
Related Species ◽  
Sustainable Use ◽  
Conservation Education ◽  
Aquilaria Sinensis ◽  
Cultural Education ◽  
Luxury Goods ◽  
Policies And Measures

Overexploitation to meet commercial demands has threatened the existence of many species. In theory, one can adopt a portfolio of policies and measures from both the supply (i.e., encourage cultivation while punishing poaching) and demand (i.e., education of consumers) sides to achieve sustainable use. Here we examine the effects of governmental policies and measures towards the utilization of Aquilaria sinensis, a threatened species with high cultural and economic values. We found that, despite national protected status and a suite of government initiatives and granted projects to implement cultivation of the species, poaching persisted and even intensified. From the consumer side, current cultural education related to the species was not coupled with equally strong conservation education, which might have inadvertently reinforced the notion that wild-sourced materials are better, and facilitated a luxury goods-like market for wild products. It appeared that the current government portfolio of initiatives was highly skewed towards utilization, and therefore not effective for promoting the long term ecological persistence of the species. This finding is likely not unique to A. sinensis, nor limited to China. A more balanced portfolio of government initiatives to include stronger and more direct conservation measures towards highly exploited species is needed to achieve sustainable use of this species and related species.

scholarly journals Effects of plant species diversity on nematode community composition and diversity in a long-term biodiversity experiment

Oecologia ◽  
2021 ◽  
Author(s):  
Peter Dietrich ◽  
Simone Cesarz ◽  
Tao Liu ◽  
Christiane Roscher ◽  
Nico Eisenhauer
Keyword(s):  
Species Richness ◽  
Community Composition ◽  
Plant Species ◽  
Plant Communities ◽  
Plant Diversity ◽  
Plant Species Richness ◽  
Resource Quality ◽  
Plant Feeding ◽  
Shoot Mass

AbstractDiversity loss has been shown to change the soil community; however, little is known about long-term consequences and underlying mechanisms. Here, we investigated how nematode communities are affected by plant species richness and whether this is driven by resource quantity or quality in 15-year-old plant communities of a long-term grassland biodiversity experiment. We extracted nematodes from 93 experimental plots differing in plant species richness, and measured above- and belowground plant biomass production and soil organic carbon concentrations (Corg) as proxies for resource quantity, as well as C/Nleaf ratio and specific root length (SRL) as proxies for resource quality. We found that nematode community composition and diversity significantly differed among plant species richness levels. This was mostly due to positive plant diversity effects on the abundance and genus richness of bacterial-feeding, omnivorous, and predatory nematodes, which benefited from higher shoot mass and soil Corg in species-rich plant communities, suggesting control via resource quantity. In contrast, plant-feeding nematodes were negatively influenced by shoot mass, probably due to higher top–down control by predators, and were positively related to SRL and C/Nleaf, indicating control via resource quality. The decrease of the grazing pressure ratio (plant feeders per root mass) with plant species richness indicated a higher accumulation of plant-feeding nematodes in species-poor plant communities. Our results, therefore, support the hypothesis that soil-borne pathogens accumulate in low-diversity communities over time, while soil mutualists (bacterial-feeding, omnivorous, predatory nematodes) increase in abundance and richness in high-diversity plant communities, which may contribute to the widely-observed positive plant diversity–productivity relationship.

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