Protected area networks and savannah bird biodiversity in the face of climate change and land degradation

The extent to which climate change might diminish the efficacy of protected areas is one of the most pressing conservation questions. Many projections suggest that climate‐driven species distribution shifts will leave protected areas impoverished and species inadequately protected while other evidence suggests that intact ecosystems within protected areas will be resilient to change. Here, we tackle this problem empirically. We show how recent changes in distribution of 139 Tanzanian savannah bird species are linked to climate change, protected area status and land degradation. We provide the first evidence of climate‐driven range shifts for an African bird community. Our results suggest that the continued maintenance of existing protected areas is an appropriate conservation response to the challenge of climate and environmental change.     

Understanding non-compliance: Local people’s perceptions of natural resource exploitation inside two national parks in northeast Brazil

Non-compliance with conservation regulations is a key issue for protected area management effectiveness in most parts of the world. Effectively managing such behaviours requires a clear understanding of who is non-compliant, what is driving their non-compliance, and what the likely conservation consequences of compliant and non-compliant behaviours are. However, such information is notoriously difficult to obtain due to the (understandable) reluctance of transgressors to discuss illegal activities. Here, we adopt the Kiping social survey method to assess the drivers of non-compliance with resource use rules in two national parks (Catimbau and Chapada Diamantina) in Northeast Brazil. The method is therefore used to support the exploration of suitable solutions for coping with non-compliance on the ground. We found high levels of social acceptability for illegal behaviours in both Parks, though hunting and cutting trees inside the park were viewed more negatively by local residents. Respondents from both areas generally supported the collection of plants and firewood, especially by poor people and local residents. Acceptance of illegal activities was statistically correlated with awareness of park regulations in both parks and, in Catimbau NP, it was also prevalent among older, poorer and less educated residents. To deter non-compliance, a mix of interventions from more coercive measures to softer instruments are recommended, especially in Catimbau NP where the area is not patrolled and the close proximity of indigenous lands gives rise to land- and resource-use conflicts.     

The role of zoological parks in biodiversity conservation in the Gulf of Guinea islands

Modern zoological institutions are devoting more of their resources to research, education and conservation than they have in the past. Many zoos recently have become increasingly involved in external or field (in situ) projects, with a view to conserving species and their habitats where they occur naturally. An opportunity to practice in situ conservation exists on Bioko, the largest and biologically the most diverse of the Gulf of Guinea islands. Although urgent political and economic problems confront Equatorial Guinea, of which Bioko is part, external aid will be needed if the infrastructure is to be developed to protect and maintain two important nature reserves on the island. Several initiatives are suggested for the involvement of zoos in this process.     

Distribution and management of invasive alien plant species in protected areas in Central Europe

Protected areas play a key role in biodiversity conservation, yet they face numerous pressures including the spread of invasive alien species (IAS). We designed a structured online survey to investigate the distribution and management of 53 invasive alien plant species in large protected areas, i.e. national parks and biosphere reserves, in eight Central European countries. We contacted 93 protected areas management authorities, of which 46 replied. In 44 protected areas (96% of those responding), at least one IAS was present, and in 37 protected areas (80%) IAS were managed. On average, 11.2 ± 6.9 IAS were present per protected area and 4.3 ± 3.4 (41%) of these were managed. A one-way ANOVA showed no significant difference in the number of IAS present or managed between the different protected area designations (national parks, biosphere reserves). Similarly, neither the size nor the founding year of the protected area influenced the number of IAS present or managed. Thirty-one species (58%) were managed in at least one protected area. The most widely managed species were Fallopia japonica (23 protected areas), Heracleum mantegazzianum (20), and Impatiens glandulifera (16). The amount of financial resources devoted to IAS management was rather low, corresponding to 3.1 ± 4.4% of the total budget for natural resources management of the protected areas. We conclude that a lack of dedicated funding for IAS management in most protected areas and a lack of coordinated response between protected areas currently limit the effectiveness of the IAS management. In particular, an increased exchange of expertise between protected areas, and the development of minimum standards for IAS surveillance and management are pivotal. In addition, documenting best practice examples and synthesizing lessons learned in IAS management are urgently needed.     

Short‐term Impacts of Fish Removal from Small Amazonian Forest Streams

Collecting freshwater zoological material for research purposes is common and necessary, but its impact on biological communities is often overlooked. We tested the impacts of a conventional ichthyological collection in small forest streams and showed that fish assemblages recover after a few months. We highlight ecological traits and habitat characteristics that might exacerbate the impacts of repeated removal of fish in long‐term investigations, and advocate for the use of a capture‐release approach whenever possible.     

我国生物医药园区发展特点及未来发展建议

对我国生物医药园区中的108个园区进行了调研,对我国生物医药园区的发展现状有了初步的认识。经过调研发现,部分地区生物医药园区布局合理,带动区域经济健康发展。全国初步形成三大生物医药产业集群。园区成为生物医药产业发展的重要依托。最后,对我国生物医药园区发展的提出了五条建议。     

Effects of seasonality on the species–area relationship: a case study with birds in urban parks

Aim To examine how parameters of the species–area curve and factors determining bird species richness are affected by seasonality. Location One hundred and thirty urban parks of the city of Valencia (Spain) ranging between 0.03 and 18.6 ha. Methods Bird censuses were conducted monthly during 1998 and 2004. For each park, 27 variables were recorded as measures of size, structure and isolation. Linear regression was used to test for patterns in species richness relative to independent variables. The results of each season were compared. Results Curves corresponding to the breeding period (spring–summer) had significantly higher intercepts, but slopes did not change across seasons. Turnover rates of resident species were dependent on patch size and isolation considering spring, but not autumn, from different years. Additionally, turnover rates in spring were lower in parks in close proximity to others than in isolated ones. In all seasons, the number of bird species showed a strong relationship with park area, which explained c. 60% of the variation in species numbers. Habitat variables and park isolation explained a small amount of the variation in species numbers. The data did not give support to the random placement hypothesis. Main conclusions The overall conclusions of this study give little support to the possible influence of seasonality on species–area relationship or on the three main hypotheses explaining it. This lack of influence of seasonality could be explained by the seasonal stability of the bird populations of the parks within the study area as a consequence of different factors, mainly the characteristics of the species pool, similarity in the features of the parks irrespective of their size, and stability of resources and conditions across seasons. The question of whether this lack of influence of seasonality on the species–area relationship occurs in those ecological systems that have a larger seasonal variation than the urban parks of the study area remains unresolved. Closer examination of the seasonal patterns reported in this study is likely to be useful in increasing our understanding of the species–area relationship.     

NOTES ON SOME PREOCCUPIED NAMES IN ARTHROPODA

New replacement names for the preoccupied mite genera Absentia Huang, 2001 and Venilia Kuznetsov, 1979 are proposed （Huangiella nom. nov. and Kuznetsovia nom. nov. , respectively. ）. Fourteen further new replacement names are proposed for additional preoccupied generic names in the Arthropoda. These names are： Vailimia nom. nov. , Millidgella nom. nov., and Nolavia nom. nov. in Araneae, Vadumasonium nom. nov. in Hymenoptera, GrideUia nom. nov., Vanstaronia nom. nov. and Veraniella nora. nov. in Coleoptera, Poletaevega nom. nov. in Trilobita, Vandelia nom. nov. in Isopoda, Gandoa nom. nov. and Vanuachela nom. nov. in Decapoda, and Crasquinia nom. nov. , Oertlia nom. nov. , and Soleaua nom. nov. in Ostracoda. Additionally, one new annelid replacement name, Omodeodrilus nom. nov., is proposed.     

Effect of rapid urbanization on plant species diversity in municipal parks, in a new Chinese city: Shenzhen

Shenzhen was a famous typical rapid-urbanization city in China, and this study compares plant species diversity in urban parks from the start of urbanization through 2011. Results show that the plant species biodiversity increased rapidly: the rate changed from 140% to 980% and the average increasing rate was 406.90%, but only 12.59% of plants spread into the park naturally. Shrubs had the highest rate; with change increasing from 20.70% to 43.54%, they replaced trees to become the dominant type. The biodiversity of native plants also increased, but their proportion relative to all species had declined. The homogenization of plant species in the parks increased; more than half of the plant species (62.24%) are located in 5–7 parks at once now, compared with 65.52% of species located in only 2–3 parks at the start of the study. The increase of species was faster than the increase of families; many new species planted belong to a few specific families. The ratio of species to families declined from 0.40 to 0.32. Results indicate that the rapid increase of plant species diversity as well as their homogenization happened in the initial stage of urbanization, and so rapid urbanization might be the major factor in the changes in plant species diversity in municipal parks. Rapid urbanization was an important cause of change in plant species diversity.     

The Plymouth Laboratory and the Institutionalization of Experimental Zoology in Britain in the 1920s

The Plymouth Laboratory of the Marine Biological Association of the United Kingdom (1884) was founded in 1888. In addition to conducting morphological and other biological research, the founders of the laboratory aimed at promoting research in experimental zoology which will be used in this paper as a synonym for e.g. experimental embryology, comparative physiology or general physiology. This dream was not fully realized until 1920. The Great War and its immediate aftermath had a positive impact on the development of the Plymouth Laboratory. The war greatly upset the operation of the Zoological Station in Naples and the ensuing crisis in its operations was closely related to the establishment of the physiological department in Plymouth in 1920. Two other key factors in the Plymouth story were the establishment of the Development Fund in 1909, which began contributing funds to the Plymouth Laboratory in 1912, and the patronage of the Cambridge zoologist George P. Bidder (1863–1954). This paper will focus on the combined influence of the Development Fund and Bidder on the development of the Plymouth Laboratory from around 1902 through the early 1920s, and the important role the laboratory played in promoting experimental zoology in Britain in the 1920s.